Thermal Oil Heater

medium 88 models total

A thermal oil heater circulates a heat transfer fluid in a closed loop at near-atmospheric pressure instead of raising steam, which lets it reach higher temperatures than a steam boiler without the pressure vessel risk that comes with high-pressure steam.

Read more — Thermal Oil Heater explained ▾

What Makes This Type Different

A thermal oil heater does not make steam; it heats a synthetic or mineral heat transfer fluid that is pumped in a closed circuit to the consumers — cargo heating coils, fuel oil heaters, accommodation heating — and returns to the heater to be reheated. Because the fluid stays liquid and the circuit runs at low pressure even at high temperature, the system avoids the pressure vessel constraints of a steam boiler generating the same heat output, and it can reach fluid temperatures that would require very high steam pressure to match. The trade-off is that the system depends entirely on continuous flow: unlike a steam boiler's water, the thermal fluid will locally overheat, degrade and coke inside the heating coil the moment circulation stops while the burner is still firing.

Thermal oil heater circuit — A thermal oil heater with a burner heating a coil inside the furnace shell, a circulation pump driving the closed loop, an atmospheric expansion tank, and hot oil supply to and cooler oil return from the heat users.

Main Components

Coil and Furnace

The fluid passes through a coiled tube inside the furnace, heated by an oil or gas burner; coil design keeps fluid velocity high enough to prevent local hot spots and film boiling at the tube wall.

Circulating Pump

Runs continuously whenever the burner fires, and is interlocked so the burner cannot operate without confirmed flow — loss of circulation with the burner still firing is the single most damaging fault mode for this equipment.

Expansion Tank

Vented tank at the top of the system that accommodates the fluid's thermal expansion and allows air and moisture to be driven off, kept under a nitrogen blanket or open to atmosphere depending on the installation.

Heat Transfer Fluid

Synthetic (for example certain aromatic-based fluids) or mineral thermal oil, selected for the required operating temperature and checked periodically for degradation, since a coked or oxidised fluid loses heat transfer performance and can foul the coil.

Consumers and Control Valves

Cargo heating coils, fuel oil heaters and accommodation heating loops, each controlled by a modulating valve that manages heat demand without upsetting the main circulation loop.

Selection and Sizing

Heat output: sized for the combined peak demand of cargo heating, fuel heating and accommodation heating, with margin for the coldest expected ambient condition.
Fluid operating temperature: chosen based on the highest required outlet temperature, typically driven by cargo heating requirements on product or chemical tankers.
Fluid type: synthetic fluids tolerate higher film temperatures than mineral oils, relevant where local hot spots in the coil are a known risk.
Circulation pump duty: matched to the coil's minimum required velocity across the whole system, not just the heater's own pressure drop.

Regulations and Class

Class rules cover thermal oil heater installations similarly to other fired pressure equipment, requiring flow and low-flow burner interlocks, high-temperature cut-outs, and periodic internal and external inspection intervals for the coil and furnace. Because the fluid is combustible and typically hot, fire protection and leak detection around the unit is checked at survey, and MARPOL and general environmental rules apply to disposal of degraded thermal fluid the same as other oily waste.

Typical Faults

Fault	Consequence
Circulating pump trips or fails with burner still firing	Local fluid overheating and coking inside the coil within minutes
Thermal fluid degraded from prolonged overheating	Fouled coil, reduced heat transfer, higher fuel consumption for the same output
Air or moisture trapped in the circuit	Pump cavitation, uneven heating, noise in the circulation loop
Expansion tank vent blocked	Pressure build-up in a system designed to run near atmospheric pressure
Low-flow interlock bypassed or defeated	Loss of the main protection against coil overheating on pump failure

What to Look for in a Supplier

Fluid analysis service available, since fluid condition is the main indicator of system health over years of operation.
Genuine compatibility of any replacement fluid with the existing charge — mixing incompatible fluid types can accelerate degradation.
Spare coil sections or full coil replacement lead time understood in advance, since coil fouling or a leak takes the whole heater out of service.

Never bypass the low-flow burner interlock, even briefly during troubleshooting — a thermal oil heater with a stalled circulation and a firing burner can coke a coil section badly enough to need replacement within minutes.

Inspector Mode Show All 88 total

8 manufacturers · 88 models

Pirobloc

18 ✓ 18 verified

GFT-010 ✓ verified

Application

Industrial thermal oil heating, thermal fluid processes

Common Failures & Inspection Points

Area: Thermal fluid oxidation and degradation
Check: Periodic fluid analysis including acid number testing, viscosity measurements, and flash point verification to detect oxidation and tar/sludge formation
Area: Thermal fluid leaks and seal integrity
Check: Daily and weekly visual inspection of leak points at valves, flanges, welds, instrument ports, threaded fittings, and pump seals; immediate replacement of failed seals; ensure drip pans are kept free of liquid
Area: Burner combustion efficiency and emissions
Check: Annual inspection of burner state, combustion efficiency, smoke composition analysis, and smoke temperature measurement to verify proper operation and compliance
Area: System pressure and temperature monitoring
Check: Verification of working temperatures and pressures, confirmation that low-flow shutdown systems and alarms function properly, expansion tank remains cool (below 40°C) and sealed
Area: Equipment component performance and corrosion
Check: Assessment of electrical recirculation pump groups, manual and automatic valves, thermal insulation integrity, and overall system behavior; check for signs of smoke/odor indicating thermal fluid seepage into insulation

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

GFT-020 ✓ verified

Application

Industrial thermal oil heating, thermal fluid processes

Common Failures & Inspection Points

Area: Thermal fluid oxidation and degradation
Check: Periodic fluid analysis including acid number testing, viscosity measurements, and flash point verification to detect oxidation and tar/sludge formation
Area: Thermal fluid leaks and seal integrity
Check: Daily and weekly visual inspection of leak points at valves, flanges, welds, instrument ports, threaded fittings, and pump seals; immediate replacement of failed seals; ensure drip pans are kept free of liquid
Area: Burner combustion efficiency and emissions
Check: Annual inspection of burner state, combustion efficiency, smoke composition analysis, and smoke temperature measurement to verify proper operation and compliance
Area: System pressure and temperature monitoring
Check: Verification of working temperatures and pressures, confirmation that low-flow shutdown systems and alarms function properly, expansion tank remains cool (below 40°C) and sealed
Area: Equipment component performance and corrosion
Check: Assessment of electrical recirculation pump groups, manual and automatic valves, thermal insulation integrity, and overall system behavior; check for signs of smoke/odor indicating thermal fluid seepage into insulation

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

GFT-030 ✓ verified

Application

Industrial thermal oil heating, thermal fluid processes

Common Failures & Inspection Points

Area: Thermal fluid oxidation and degradation
Check: Periodic fluid analysis including acid number testing, viscosity measurements, and flash point verification to detect oxidation and tar/sludge formation
Area: Thermal fluid leaks and seal integrity
Check: Daily and weekly visual inspection of leak points at valves, flanges, welds, instrument ports, threaded fittings, and pump seals; immediate replacement of failed seals; ensure drip pans are kept free of liquid
Area: Burner combustion efficiency and emissions
Check: Annual inspection of burner state, combustion efficiency, smoke composition analysis, and smoke temperature measurement to verify proper operation and compliance
Area: System pressure and temperature monitoring
Check: Verification of working temperatures and pressures, confirmation that low-flow shutdown systems and alarms function properly, expansion tank remains cool (below 40°C) and sealed
Area: Equipment component performance and corrosion
Check: Assessment of electrical recirculation pump groups, manual and automatic valves, thermal insulation integrity, and overall system behavior; check for signs of smoke/odor indicating thermal fluid seepage into insulation

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

GFT-040 ✓ verified

Application

Industrial thermal oil heating, thermal fluid processes

Common Failures & Inspection Points

Area: Thermal fluid oxidation and degradation
Check: Periodic fluid analysis including acid number testing, viscosity measurements, and flash point verification to detect oxidation and tar/sludge formation
Area: Thermal fluid leaks and seal integrity
Check: Daily and weekly visual inspection of leak points at valves, flanges, welds, instrument ports, threaded fittings, and pump seals; immediate replacement of failed seals; ensure drip pans are kept free of liquid
Area: Burner combustion efficiency and emissions
Check: Annual inspection of burner state, combustion efficiency, smoke composition analysis, and smoke temperature measurement to verify proper operation and compliance
Area: System pressure and temperature monitoring
Check: Verification of working temperatures and pressures, confirmation that low-flow shutdown systems and alarms function properly, expansion tank remains cool (below 40°C) and sealed
Area: Equipment component performance and corrosion
Check: Assessment of electrical recirculation pump groups, manual and automatic valves, thermal insulation integrity, and overall system behavior; check for signs of smoke/odor indicating thermal fluid seepage into insulation

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

GFT-060 ✓ verified

Application

Industrial thermal oil heating, thermal fluid processes

Common Failures & Inspection Points

Area: Thermal fluid oxidation and degradation
Check: Periodic fluid analysis including acid number testing, viscosity measurements, and flash point verification to detect oxidation and tar/sludge formation
Area: Thermal fluid leaks and seal integrity
Check: Daily and weekly visual inspection of leak points at valves, flanges, welds, instrument ports, threaded fittings, and pump seals; immediate replacement of failed seals; ensure drip pans are kept free of liquid
Area: Burner combustion efficiency and emissions
Check: Annual inspection of burner state, combustion efficiency, smoke composition analysis, and smoke temperature measurement to verify proper operation and compliance
Area: System pressure and temperature monitoring
Check: Verification of working temperatures and pressures, confirmation that low-flow shutdown systems and alarms function properly, expansion tank remains cool (below 40°C) and sealed
Area: Equipment component performance and corrosion
Check: Assessment of electrical recirculation pump groups, manual and automatic valves, thermal insulation integrity, and overall system behavior; check for signs of smoke/odor indicating thermal fluid seepage into insulation

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

GFT-090 ✓ verified

Application

Industrial thermal oil heating, thermal fluid processes

Common Failures & Inspection Points

Area: Thermal fluid oxidation and degradation
Check: Periodic fluid analysis including acid number testing, viscosity measurements, and flash point verification to detect oxidation and tar/sludge formation
Area: Thermal fluid leaks and seal integrity
Check: Daily and weekly visual inspection of leak points at valves, flanges, welds, instrument ports, threaded fittings, and pump seals; immediate replacement of failed seals; ensure drip pans are kept free of liquid
Area: Burner combustion efficiency and emissions
Check: Annual inspection of burner state, combustion efficiency, smoke composition analysis, and smoke temperature measurement to verify proper operation and compliance
Area: System pressure and temperature monitoring
Check: Verification of working temperatures and pressures, confirmation that low-flow shutdown systems and alarms function properly, expansion tank remains cool (below 40°C) and sealed
Area: Equipment component performance and corrosion
Check: Assessment of electrical recirculation pump groups, manual and automatic valves, thermal insulation integrity, and overall system behavior; check for signs of smoke/odor indicating thermal fluid seepage into insulation

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

GFT-130 ✓ verified

Application

Industrial thermal oil heating, thermal fluid processes

Common Failures & Inspection Points

Area: Thermal fluid oxidation and degradation
Check: Periodic fluid analysis including acid number testing, viscosity measurements, and flash point verification to detect oxidation and tar/sludge formation
Area: Thermal fluid leaks and seal integrity
Check: Daily and weekly visual inspection of leak points at valves, flanges, welds, instrument ports, threaded fittings, and pump seals; immediate replacement of failed seals; ensure drip pans are kept free of liquid
Area: Burner combustion efficiency and emissions
Check: Annual inspection of burner state, combustion efficiency, smoke composition analysis, and smoke temperature measurement to verify proper operation and compliance
Area: System pressure and temperature monitoring
Check: Verification of working temperatures and pressures, confirmation that low-flow shutdown systems and alarms function properly, expansion tank remains cool (below 40°C) and sealed
Area: Equipment component performance and corrosion
Check: Assessment of electrical recirculation pump groups, manual and automatic valves, thermal insulation integrity, and overall system behavior; check for signs of smoke/odor indicating thermal fluid seepage into insulation

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

GFT-170 ✓ verified

Application

Industrial thermal oil heating, thermal fluid processes

Common Failures & Inspection Points

Area: Thermal fluid oxidation and degradation
Check: Periodic fluid analysis including acid number testing, viscosity measurements, and flash point verification to detect oxidation and tar/sludge formation
Area: Thermal fluid leaks and seal integrity
Check: Daily and weekly visual inspection of leak points at valves, flanges, welds, instrument ports, threaded fittings, and pump seals; immediate replacement of failed seals; ensure drip pans are kept free of liquid
Area: Burner combustion efficiency and emissions
Check: Annual inspection of burner state, combustion efficiency, smoke composition analysis, and smoke temperature measurement to verify proper operation and compliance
Area: System pressure and temperature monitoring
Check: Verification of working temperatures and pressures, confirmation that low-flow shutdown systems and alarms function properly, expansion tank remains cool (below 40°C) and sealed
Area: Equipment component performance and corrosion
Check: Assessment of electrical recirculation pump groups, manual and automatic valves, thermal insulation integrity, and overall system behavior; check for signs of smoke/odor indicating thermal fluid seepage into insulation

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

GFT-200 ✓ verified

Application

Industrial thermal oil heating, thermal fluid processes

Common Failures & Inspection Points

Area: Thermal fluid oxidation and degradation
Check: Periodic fluid analysis including acid number testing, viscosity measurements, and flash point verification to detect oxidation and tar/sludge formation
Area: Thermal fluid leaks and seal integrity
Check: Daily and weekly visual inspection of leak points at valves, flanges, welds, instrument ports, threaded fittings, and pump seals; immediate replacement of failed seals; ensure drip pans are kept free of liquid
Area: Burner combustion efficiency and emissions
Check: Annual inspection of burner state, combustion efficiency, smoke composition analysis, and smoke temperature measurement to verify proper operation and compliance
Area: System pressure and temperature monitoring
Check: Verification of working temperatures and pressures, confirmation that low-flow shutdown systems and alarms function properly, expansion tank remains cool (below 40°C) and sealed
Area: Equipment component performance and corrosion
Check: Assessment of electrical recirculation pump groups, manual and automatic valves, thermal insulation integrity, and overall system behavior; check for signs of smoke/odor indicating thermal fluid seepage into insulation

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

GFT-300 ✓ verified

Application

Industrial thermal oil heating, thermal fluid processes

Common Failures & Inspection Points

Area: Thermal fluid oxidation and degradation
Check: Periodic fluid analysis including acid number testing, viscosity measurements, and flash point verification to detect oxidation and tar/sludge formation
Area: Thermal fluid leaks and seal integrity
Check: Daily and weekly visual inspection of leak points at valves, flanges, welds, instrument ports, threaded fittings, and pump seals; immediate replacement of failed seals; ensure drip pans are kept free of liquid
Area: Burner combustion efficiency and emissions
Check: Annual inspection of burner state, combustion efficiency, smoke composition analysis, and smoke temperature measurement to verify proper operation and compliance
Area: System pressure and temperature monitoring
Check: Verification of working temperatures and pressures, confirmation that low-flow shutdown systems and alarms function properly, expansion tank remains cool (below 40°C) and sealed
Area: Equipment component performance and corrosion
Check: Assessment of electrical recirculation pump groups, manual and automatic valves, thermal insulation integrity, and overall system behavior; check for signs of smoke/odor indicating thermal fluid seepage into insulation

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

GFT-400 ✓ verified

Application

Industrial thermal oil heating, thermal fluid processes

Common Failures & Inspection Points

Area: Thermal fluid oxidation and degradation
Check: Periodic fluid analysis including acid number testing, viscosity measurements, and flash point verification to detect oxidation and tar/sludge formation
Area: Thermal fluid leaks and seal integrity
Check: Daily and weekly visual inspection of leak points at valves, flanges, welds, instrument ports, threaded fittings, and pump seals; immediate replacement of failed seals; ensure drip pans are kept free of liquid
Area: Burner combustion efficiency and emissions
Check: Annual inspection of burner state, combustion efficiency, smoke composition analysis, and smoke temperature measurement to verify proper operation and compliance
Area: System pressure and temperature monitoring
Check: Verification of working temperatures and pressures, confirmation that low-flow shutdown systems and alarms function properly, expansion tank remains cool (below 40°C) and sealed
Area: Equipment component performance and corrosion
Check: Assessment of electrical recirculation pump groups, manual and automatic valves, thermal insulation integrity, and overall system behavior; check for signs of smoke/odor indicating thermal fluid seepage into insulation

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

GFT-500 ✓ verified

Application

Industrial thermal oil heating, thermal fluid processes

Common Failures & Inspection Points

Area: Thermal fluid oxidation and degradation
Check: Periodic fluid analysis including acid number testing, viscosity measurements, and flash point verification to detect oxidation and tar/sludge formation
Area: Thermal fluid leaks and seal integrity
Check: Daily and weekly visual inspection of leak points at valves, flanges, welds, instrument ports, threaded fittings, and pump seals; immediate replacement of failed seals; ensure drip pans are kept free of liquid
Area: Burner combustion efficiency and emissions
Check: Annual inspection of burner state, combustion efficiency, smoke composition analysis, and smoke temperature measurement to verify proper operation and compliance
Area: System pressure and temperature monitoring
Check: Verification of working temperatures and pressures, confirmation that low-flow shutdown systems and alarms function properly, expansion tank remains cool (below 40°C) and sealed
Area: Equipment component performance and corrosion
Check: Assessment of electrical recirculation pump groups, manual and automatic valves, thermal insulation integrity, and overall system behavior; check for signs of smoke/odor indicating thermal fluid seepage into insulation

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

GFT-600 ✓ verified

Application

Industrial thermal oil heating, thermal fluid processes

Common Failures & Inspection Points

Area: Thermal fluid oxidation and degradation
Check: Periodic fluid analysis including acid number testing, viscosity measurements, and flash point verification to detect oxidation and tar/sludge formation
Area: Thermal fluid leaks and seal integrity
Check: Daily and weekly visual inspection of leak points at valves, flanges, welds, instrument ports, threaded fittings, and pump seals; immediate replacement of failed seals; ensure drip pans are kept free of liquid
Area: Burner combustion efficiency and emissions
Check: Annual inspection of burner state, combustion efficiency, smoke composition analysis, and smoke temperature measurement to verify proper operation and compliance
Area: System pressure and temperature monitoring
Check: Verification of working temperatures and pressures, confirmation that low-flow shutdown systems and alarms function properly, expansion tank remains cool (below 40°C) and sealed
Area: Equipment component performance and corrosion
Check: Assessment of electrical recirculation pump groups, manual and automatic valves, thermal insulation integrity, and overall system behavior; check for signs of smoke/odor indicating thermal fluid seepage into insulation

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

GFT-800 ✓ verified

Application

Industrial thermal oil heating, thermal fluid processes

Common Failures & Inspection Points

Area: Thermal fluid oxidation and degradation
Check: Periodic fluid analysis including acid number testing, viscosity measurements, and flash point verification to detect oxidation and tar/sludge formation
Area: Thermal fluid leaks and seal integrity
Check: Daily and weekly visual inspection of leak points at valves, flanges, welds, instrument ports, threaded fittings, and pump seals; immediate replacement of failed seals; ensure drip pans are kept free of liquid
Area: Burner combustion efficiency and emissions
Check: Annual inspection of burner state, combustion efficiency, smoke composition analysis, and smoke temperature measurement to verify proper operation and compliance
Area: System pressure and temperature monitoring
Check: Verification of working temperatures and pressures, confirmation that low-flow shutdown systems and alarms function properly, expansion tank remains cool (below 40°C) and sealed
Area: Equipment component performance and corrosion
Check: Assessment of electrical recirculation pump groups, manual and automatic valves, thermal insulation integrity, and overall system behavior; check for signs of smoke/odor indicating thermal fluid seepage into insulation

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

CE Series (Electric) ✓ verified

Application

Low power thermal oil heating, electric heating applications

Common Failures & Inspection Points

Area: Thermal fluid oxidation and degradation
Check: Periodic fluid analysis including acid number testing, viscosity measurements, and flash point verification to detect oxidation and tar/sludge formation
Area: Thermal fluid leaks and seal integrity
Check: Daily and weekly visual inspection of leak points at valves, flanges, welds, instrument ports, threaded fittings, and pump seals; immediate replacement of failed seals; ensure drip pans are kept free of liquid
Area: Burner combustion efficiency and emissions
Check: Annual inspection of burner state, combustion efficiency, smoke composition analysis, and smoke temperature measurement to verify proper operation and compliance
Area: System pressure and temperature monitoring
Check: Verification of working temperatures and pressures, confirmation that low-flow shutdown systems and alarms function properly, expansion tank remains cool (below 40°C) and sealed
Area: Equipment component performance and corrosion
Check: Assessment of electrical recirculation pump groups, manual and automatic valves, thermal insulation integrity, and overall system behavior; check for signs of smoke/odor indicating thermal fluid seepage into insulation

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

CE-108 ✓ verified

Application

Electric thermal oil heating, low to medium power applications

Common Failures & Inspection Points

Area: Thermal fluid oxidation and degradation
Check: Periodic fluid analysis including acid number testing, viscosity measurements, and flash point verification to detect oxidation and tar/sludge formation
Area: Thermal fluid leaks and seal integrity
Check: Daily and weekly visual inspection of leak points at valves, flanges, welds, instrument ports, threaded fittings, and pump seals; immediate replacement of failed seals; ensure drip pans are kept free of liquid
Area: Burner combustion efficiency and emissions
Check: Annual inspection of burner state, combustion efficiency, smoke composition analysis, and smoke temperature measurement to verify proper operation and compliance
Area: System pressure and temperature monitoring
Check: Verification of working temperatures and pressures, confirmation that low-flow shutdown systems and alarms function properly, expansion tank remains cool (below 40°C) and sealed
Area: Equipment component performance and corrosion
Check: Assessment of electrical recirculation pump groups, manual and automatic valves, thermal insulation integrity, and overall system behavior; check for signs of smoke/odor indicating thermal fluid seepage into insulation

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

CEV Series (Electric Steam) ✓ verified

Application

Electric steam boiler applications, chemical, pharmaceutical, food industries

Common Failures & Inspection Points

Area: Thermal fluid oxidation and degradation
Check: Periodic fluid analysis including acid number testing, viscosity measurements, and flash point verification to detect oxidation and tar/sludge formation
Area: Thermal fluid leaks and seal integrity
Check: Daily and weekly visual inspection of leak points at valves, flanges, welds, instrument ports, threaded fittings, and pump seals; immediate replacement of failed seals; ensure drip pans are kept free of liquid
Area: Burner combustion efficiency and emissions
Check: Annual inspection of burner state, combustion efficiency, smoke composition analysis, and smoke temperature measurement to verify proper operation and compliance
Area: System pressure and temperature monitoring
Check: Verification of working temperatures and pressures, confirmation that low-flow shutdown systems and alarms function properly, expansion tank remains cool (below 40°C) and sealed
Area: Equipment component performance and corrosion
Check: Assessment of electrical recirculation pump groups, manual and automatic valves, thermal insulation integrity, and overall system behavior; check for signs of smoke/odor indicating thermal fluid seepage into insulation

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

TPC-B Series ✓ verified

Application

Vertical thermal oil heating, downward-fired configuration

Common Failures & Inspection Points

Area: Thermal fluid oxidation and degradation
Check: Periodic fluid analysis including acid number testing, viscosity measurements, and flash point verification to detect oxidation and tar/sludge formation
Area: Thermal fluid leaks and seal integrity
Check: Daily and weekly visual inspection of leak points at valves, flanges, welds, instrument ports, threaded fittings, and pump seals; immediate replacement of failed seals; ensure drip pans are kept free of liquid
Area: Burner combustion efficiency and emissions
Check: Annual inspection of burner state, combustion efficiency, smoke composition analysis, and smoke temperature measurement to verify proper operation and compliance
Area: System pressure and temperature monitoring
Check: Verification of working temperatures and pressures, confirmation that low-flow shutdown systems and alarms function properly, expansion tank remains cool (below 40°C) and sealed
Area: Equipment component performance and corrosion
Check: Assessment of electrical recirculation pump groups, manual and automatic valves, thermal insulation integrity, and overall system behavior; check for signs of smoke/odor indicating thermal fluid seepage into insulation

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

Garioni Naval

13 ✓ 4 verified

Garioni Naval GTO Series unverified

Model Family

GTO

Boiler Type

thermal_oil_heater

Datasheet

Garioni Naval GTO 1t/7bar unverified

Model Family

GTO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Garioni Naval GTO 1t/10bar unverified

Model Family

GTO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Garioni Naval GTO 2t/7bar unverified

Model Family

GTO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Garioni Naval GTO 2t/10bar unverified

Model Family

GTO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Garioni Naval GTO 5t/7bar unverified

Model Family

GTO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Garioni Naval GTO 5t/10bar unverified

Model Family

GTO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Garioni Naval GTO 10t/7bar unverified

Model Family

GTO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Garioni Naval GTO 10t/10bar unverified

Model Family

GTO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Model TH ✓ verified

Application

Industrial thermal oil heating for horizontal and vertical installations, suitable for petrochemical, food, chemical, pharmaceutical, paper, textile, steel, glass, and plastic industries

Common Failures & Inspection Points

Area: Thermal Oil Degradation and Fluid Quality
Check: Periodic sampling and laboratory analysis of thermal oil; visual inspection for discoloration, oxidation products, or sludge formation; monitor fluid viscosity and thermal properties; check fluid level in reservoir and refill with clean oil if low
Area: Coil Surface Integrity and Heat Exchanger Performance
Check: Visual inspection of coil surfaces for flame erosion, cracks, and deformation; check for thermal stress damage and localized overheating (>10°C differential); inspect all pipe penetrations through shell walls; verify coil circulation and absence of blockages
Area: Pressure System Safety and Gauge Accuracy
Check: Verify pressure gauges are within calibration period and functioning correctly; check for gauge fluctuations or sudden pressure increases during operation; perform hydrostatic pressure test at 1.5 times maximum allowable working pressure for new installations; inspect all accessible parts under pressure
Area: Combustion Efficiency and Burner Assembly Condition
Check: Inspect burner assembly for proper fuel atomization and flame characteristics; check combustion air flow and preheater performance (for TH/AR models); verify automatic flue damper operation; monitor flue gas temperature and combustion efficiency; check for air in oil circulation system
Area: Insulation, Piping Integrity, and Leak Prevention
Check: Thoroughly inspect all external insulation for wetness, cracks, or damage; check all welds, flanges, instrument ports, and valve stem packings for thermal fluid leaks; verify piping supports and vibration isolation; inspect for any hot oil weeping which could indicate imminent leaks or safety hazards

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

Model TH/AR ✓ verified

Application

High-efficiency industrial thermal oil heating with combustion air preheating system, for heat recovery applications in industrial processes

Common Failures & Inspection Points

Area: Thermal Oil Degradation and Fluid Quality
Check: Periodic sampling and laboratory analysis of thermal oil; visual inspection for discoloration, oxidation products, or sludge formation; monitor fluid viscosity and thermal properties; check fluid level in reservoir and refill with clean oil if low
Area: Coil Surface Integrity and Heat Exchanger Performance
Check: Visual inspection of coil surfaces for flame erosion, cracks, and deformation; check for thermal stress damage and localized overheating (>10°C differential); inspect all pipe penetrations through shell walls; verify coil circulation and absence of blockages
Area: Pressure System Safety and Gauge Accuracy
Check: Verify pressure gauges are within calibration period and functioning correctly; check for gauge fluctuations or sudden pressure increases during operation; perform hydrostatic pressure test at 1.5 times maximum allowable working pressure for new installations; inspect all accessible parts under pressure
Area: Combustion Efficiency and Burner Assembly Condition
Check: Inspect burner assembly for proper fuel atomization and flame characteristics; check combustion air flow and preheater performance (for TH/AR models); verify automatic flue damper operation; monitor flue gas temperature and combustion efficiency; check for air in oil circulation system
Area: Insulation, Piping Integrity, and Leak Prevention
Check: Thoroughly inspect all external insulation for wetness, cracks, or damage; check all welds, flanges, instrument ports, and valve stem packings for thermal fluid leaks; verify piping supports and vibration isolation; inspect for any hot oil weeping which could indicate imminent leaks or safety hazards

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

Model TH/V ✓ verified

Application

Vertical installation thermal oil heater for space-constrained industrial applications

Common Failures & Inspection Points

Area: Thermal Oil Degradation and Fluid Quality
Check: Periodic sampling and laboratory analysis of thermal oil; visual inspection for discoloration, oxidation products, or sludge formation; monitor fluid viscosity and thermal properties; check fluid level in reservoir and refill with clean oil if low
Area: Coil Surface Integrity and Heat Exchanger Performance
Check: Visual inspection of coil surfaces for flame erosion, cracks, and deformation; check for thermal stress damage and localized overheating (>10°C differential); inspect all pipe penetrations through shell walls; verify coil circulation and absence of blockages
Area: Pressure System Safety and Gauge Accuracy
Check: Verify pressure gauges are within calibration period and functioning correctly; check for gauge fluctuations or sudden pressure increases during operation; perform hydrostatic pressure test at 1.5 times maximum allowable working pressure for new installations; inspect all accessible parts under pressure
Area: Combustion Efficiency and Burner Assembly Condition
Check: Inspect burner assembly for proper fuel atomization and flame characteristics; check combustion air flow and preheater performance (for TH/AR models); verify automatic flue damper operation; monitor flue gas temperature and combustion efficiency; check for air in oil circulation system
Area: Insulation, Piping Integrity, and Leak Prevention
Check: Thoroughly inspect all external insulation for wetness, cracks, or damage; check all welds, flanges, instrument ports, and valve stem packings for thermal fluid leaks; verify piping supports and vibration isolation; inspect for any hot oil weeping which could indicate imminent leaks or safety hazards

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

Model GEO ✓ verified

Application

Electric thermal oil heating for industrial processes requiring automated, clean heating without combustion burners

Common Failures & Inspection Points

Area: Thermal Oil Degradation and Fluid Quality
Check: Periodic sampling and laboratory analysis of thermal oil; visual inspection for discoloration, oxidation products, or sludge formation; monitor fluid viscosity and thermal properties; check fluid level in reservoir and refill with clean oil if low
Area: Coil Surface Integrity and Heat Exchanger Performance
Check: Visual inspection of coil surfaces for flame erosion, cracks, and deformation; check for thermal stress damage and localized overheating (>10°C differential); inspect all pipe penetrations through shell walls; verify coil circulation and absence of blockages
Area: Pressure System Safety and Gauge Accuracy
Check: Verify pressure gauges are within calibration period and functioning correctly; check for gauge fluctuations or sudden pressure increases during operation; perform hydrostatic pressure test at 1.5 times maximum allowable working pressure for new installations; inspect all accessible parts under pressure
Area: Combustion Efficiency and Burner Assembly Condition
Check: Inspect burner assembly for proper fuel atomization and flame characteristics; check combustion air flow and preheater performance (for TH/AR models); verify automatic flue damper operation; monitor flue gas temperature and combustion efficiency; check for air in oil circulation system
Area: Insulation, Piping Integrity, and Leak Prevention
Check: Thoroughly inspect all external insulation for wetness, cracks, or damage; check all welds, flanges, instrument ports, and valve stem packings for thermal fluid leaks; verify piping supports and vibration isolation; inspect for any hot oil weeping which could indicate imminent leaks or safety hazards

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

Alfa Laval Aalborg

3 ✓ 3 verified

Aalborg TFO ✓ verified

Application

Oil- or gas-fired thermal fluid heater for marine and industrial thermal oil heating systems (mineral oil, hot water, water/glycol)

Common Failures & Inspection Points

Area: Tube coil and combustion chamber inspection
Check: Visual examination of heat exchanger tubes, double coil bare tube configuration, and combustion chamber for scale deposits, corrosion, and erosion. Access plates and manholes must be removed for thorough inspection.
Area: Thermal fluid chemistry and degradation
Check: Verification of thermal fluid properties (viscosity index >100, flash point COC >180°C, film temperature capability ≥340°C) and check for oxidation/degradation indicating fluid change requirement
Area: Pressure relief and safety valve function
Check: Testing of safety valves (main system valve at 10 bar(g), expansion tank valve at 4 bar(g), minimum flow control at 2.5 bar(g)) and documentation of pressure test results per ASME/PED standards
Area: Refractory condition and insulation integrity
Check: Examination of refractory lining for cracks, spalling, or deterioration; inspection of external insulation jacket for damage; thermal camera inspection for heat loss anomalies
Area: Burner and combustion efficiency
Check: Inspection of burner assembly (monoblock pressure jet or rotary cup), flue gas analysis, combustion chamber temperature verification, and soot accumulation assessment. For EX models, soot-cleaning nozzle functionality check

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

Aalborg EX ✓ verified

Application

Waste heat recovery heater - Forced-circulation vertical heater for recovering heat from exhaust gases into closed-loop thermal oil systems

Common Failures & Inspection Points

Area: Tube coil and combustion chamber inspection
Check: Visual examination of heat exchanger tubes, double coil bare tube configuration, and combustion chamber for scale deposits, corrosion, and erosion. Access plates and manholes must be removed for thorough inspection.
Area: Thermal fluid chemistry and degradation
Check: Verification of thermal fluid properties (viscosity index >100, flash point COC >180°C, film temperature capability ≥340°C) and check for oxidation/degradation indicating fluid change requirement
Area: Pressure relief and safety valve function
Check: Testing of safety valves (main system valve at 10 bar(g), expansion tank valve at 4 bar(g), minimum flow control at 2.5 bar(g)) and documentation of pressure test results per ASME/PED standards
Area: Refractory condition and insulation integrity
Check: Examination of refractory lining for cracks, spalling, or deterioration; inspection of external insulation jacket for damage; thermal camera inspection for heat loss anomalies
Area: Burner and combustion efficiency
Check: Inspection of burner assembly (monoblock pressure jet or rotary cup), flue gas analysis, combustion chamber temperature verification, and soot accumulation assessment. For EX models, soot-cleaning nozzle functionality check

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

Aalborg EH ✓ verified

Application

Flow-through electric heater for oil heating, booster and auxiliary heating applications in marine and industrial systems

Common Failures & Inspection Points

Area: Tube coil and combustion chamber inspection
Check: Visual examination of heat exchanger tubes, double coil bare tube configuration, and combustion chamber for scale deposits, corrosion, and erosion. Access plates and manholes must be removed for thorough inspection.
Area: Thermal fluid chemistry and degradation
Check: Verification of thermal fluid properties (viscosity index >100, flash point COC >180°C, film temperature capability ≥340°C) and check for oxidation/degradation indicating fluid change requirement
Area: Pressure relief and safety valve function
Check: Testing of safety valves (main system valve at 10 bar(g), expansion tank valve at 4 bar(g), minimum flow control at 2.5 bar(g)) and documentation of pressure test results per ASME/PED standards
Area: Refractory condition and insulation integrity
Check: Examination of refractory lining for cracks, spalling, or deterioration; inspection of external insulation jacket for damage; thermal camera inspection for heat loss anomalies
Area: Burner and combustion efficiency
Check: Inspection of burner assembly (monoblock pressure jet or rotary cup), flue gas analysis, combustion chamber temperature verification, and soot accumulation assessment. For EX models, soot-cleaning nozzle functionality check

Typ-universelle Inspektionspunkte fuer Boilers (verifiziert, 2026-06).

Manufacturer Datasheet

Datasheet

Alfa Laval

Alfa Laval Aalborg Aalborg TO Series

Model Family

Aalborg TO

Boiler Type

Alfa Laval Aalborg Ölgefeuerte Schiffsdampfkessel (Water Tube / D-Type)

Technical Specifications

Dampfkapazität OL: 12.500–55.000 kg/h (mit BOG-Management)
Dampfkapazität D: 25–120 t/h (Tanker-Hauptkessel)
Designdrücke: 9 or 18 bar(g)
Konstruktion: Zweritrommel (Dampftrommel/Wassertrommel), Membranwände, Generatorröhrenbank
Rohrsystem: Gerade Pin-Tubes mit Schwenk-Pins, externe Fallrohre (Aalborg D)
Brenner-typ: Oelgefeuert (Standard), Dual-Fuel optional, KBSD/Aalborg-Brenner
Refraktär: Minimal im Feuerraum, Isolations- + Formrefraktär an Rohrplatte

Product Lines

Aalborg OL (12.5-55 t/h, 9/18 bar)
Aalborg D (25-120 t/h, 18 bar, Tanker-Design)
Aalborg OM (8-45 t/h, Mittelkapazität)
Mission OS (bis 6 t/h, Vertical Auxiliary)

Common Failures & Inspection Points

Area: Tube body leakage due to corrosion, pitting, deposits (scale/sludge) or wear
Check: Internal visual inspection of all steam/water tubes; perform pressure test if suspected; seal leaking tube with conical stop valve after steel wire brush cleaning of tube ends. Leaking tubes must be renewed.
Area: Water level regulation: failure of differential pressure transmitter or feedwater control valve leads to flooding/drying out
Check: Check DP transmitter unit (external reference/variable leg, 4–20 mA output); feedwater control valve functional test; sight glass for cracks, contamination; test alarm function in control unit
Area: Safety valve failure or incorrect opening/closing pressures — overpressure or inadequate emergency steam relief
Check: Test two safety valves under full-load steam: pressure build-up 7 min. max. +6% working pressure permissible (water tubes); pop-point of each valve max. ±3% from set pressure; class notation: perform opening + accumulation test under classifier supervision
Area: Furnace refractory damage (cracks, spalling) or soot/corrosion → heat leaks, furnace instability, drum overheating
Check: Inspect furnace walls and refractory lining visually (min. 2x/year); check for cracks, moisture, soot deposits. Check lower tube plate (insulation + form refractory). After 3–4 weeks operation: perform blow-down, inspect/clean boiler, remove sludge
Area: Loss of pressure integrity due to corrosion, cracks, rivets or welds → leakage, operating loss, safety risk
Check: Hydrostatic test: fill boiler with water 21–65 °C (water tubes max. 71 °C). Pressure: 1.5× MAWP (non-entry) or 1.25× MAWP (entry). Secure safety valves with clamps. Check all seal surfaces, rivets, welds for leaks. Class notation: every 2 years (up to 8 years), then annually
Area: Internal corrosion (water side), scale deposits or fire side soot/flocking → tube wear, heat loss, contamination
Check: Class survey: water side (steam drum, water drum, all tubes) check for corrosion/cracks/deposits; fire side (furnace, flue gas path) check for soot/flocking (min. 2x/year). Man holes (top/bottom) permit access. If necessary use ultrasonic/endoscope for deeper defects

Type-universal inspection points for Alfa Laval Aalborg oil-fired marine steam boiler (Water Tube / D-Type) (Aalborg + Class/eCFR, 2026-06). Per-model specs not auto-populated.

Manufacturer Datasheet

Datasheet

Alfa Laval Aalborg Aalborg TO 1t/7bar

Model Family

Aalborg TO

Boiler Type

Alfa Laval Aalborg Ölgefeuerte Schiffsdampfkessel (Water Tube / D-Type)

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Technical Specifications

Dampfkapazität OL: 12.500–55.000 kg/h (mit BOG-Management)
Dampfkapazität D: 25–120 t/h (Tanker-Hauptkessel)
Designdrücke: 9 or 18 bar(g)
Konstruktion: Zweritrommel (Dampftrommel/Wassertrommel), Membranwände, Generatorröhrenbank
Rohrsystem: Gerade Pin-Tubes mit Schwenk-Pins, externe Fallrohre (Aalborg D)
Brenner-typ: Oelgefeuert (Standard), Dual-Fuel optional, KBSD/Aalborg-Brenner
Refraktär: Minimal im Feuerraum, Isolations- + Formrefraktär an Rohrplatte

Product Lines

Aalborg OL (12.5-55 t/h, 9/18 bar)
Aalborg D (25-120 t/h, 18 bar, Tanker-Design)
Aalborg OM (8-45 t/h, Mittelkapazität)
Mission OS (bis 6 t/h, Vertical Auxiliary)

Common Failures & Inspection Points

Area: Tube body leakage due to corrosion, pitting, deposits (scale/sludge) or wear
Check: Internal visual inspection of all steam/water tubes; perform pressure test if suspected; seal leaking tube with conical stop valve after steel wire brush cleaning of tube ends. Leaking tubes must be renewed.
Area: Water level regulation: failure of differential pressure transmitter or feedwater control valve leads to flooding/drying out
Check: Check DP transmitter unit (external reference/variable leg, 4–20 mA output); feedwater control valve functional test; sight glass for cracks, contamination; test alarm function in control unit
Area: Safety valve failure or incorrect opening/closing pressures — overpressure or inadequate emergency steam relief
Check: Test two safety valves under full-load steam: pressure build-up 7 min. max. +6% working pressure permissible (water tubes); pop-point of each valve max. ±3% from set pressure; class notation: perform opening + accumulation test under classifier supervision
Area: Furnace refractory damage (cracks, spalling) or soot/corrosion → heat leaks, furnace instability, drum overheating
Check: Inspect furnace walls and refractory lining visually (min. 2x/year); check for cracks, moisture, soot deposits. Check lower tube plate (insulation + form refractory). After 3–4 weeks operation: perform blow-down, inspect/clean boiler, remove sludge
Area: Loss of pressure integrity due to corrosion, cracks, rivets or welds → leakage, operating loss, safety risk
Check: Hydrostatic test: fill boiler with water 21–65 °C (water tubes max. 71 °C). Pressure: 1.5× MAWP (non-entry) or 1.25× MAWP (entry). Secure safety valves with clamps. Check all seal surfaces, rivets, welds for leaks. Class notation: every 2 years (up to 8 years), then annually
Area: Internal corrosion (water side), scale deposits or fire side soot/flocking → tube wear, heat loss, contamination
Check: Class survey: water side (steam drum, water drum, all tubes) check for corrosion/cracks/deposits; fire side (furnace, flue gas path) check for soot/flocking (min. 2x/year). Man holes (top/bottom) permit access. If necessary use ultrasonic/endoscope for deeper defects

Type-universal inspection points for Alfa Laval Aalborg oil-fired marine steam boiler (Water Tube / D-Type) (Aalborg + Class/eCFR, 2026-06). Per-model specs not auto-populated.

Manufacturer Datasheet

Datasheet

Alfa Laval Aalborg Aalborg TO 1t/10bar

Model Family

Aalborg TO

Boiler Type

Alfa Laval Aalborg Ölgefeuerte Schiffsdampfkessel (Water Tube / D-Type)

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Technical Specifications

Dampfkapazität OL: 12.500–55.000 kg/h (mit BOG-Management)
Dampfkapazität D: 25–120 t/h (Tanker-Hauptkessel)
Designdrücke: 9 or 18 bar(g)
Konstruktion: Zweritrommel (Dampftrommel/Wassertrommel), Membranwände, Generatorröhrenbank
Rohrsystem: Gerade Pin-Tubes mit Schwenk-Pins, externe Fallrohre (Aalborg D)
Brenner-typ: Oelgefeuert (Standard), Dual-Fuel optional, KBSD/Aalborg-Brenner
Refraktär: Minimal im Feuerraum, Isolations- + Formrefraktär an Rohrplatte

Product Lines

Aalborg OL (12.5-55 t/h, 9/18 bar)
Aalborg D (25-120 t/h, 18 bar, Tanker-Design)
Aalborg OM (8-45 t/h, Mittelkapazität)
Mission OS (bis 6 t/h, Vertical Auxiliary)

Common Failures & Inspection Points

Area: Tube body leakage due to corrosion, pitting, deposits (scale/sludge) or wear
Check: Internal visual inspection of all steam/water tubes; perform pressure test if suspected; seal leaking tube with conical stop valve after steel wire brush cleaning of tube ends. Leaking tubes must be renewed.
Area: Water level regulation: failure of differential pressure transmitter or feedwater control valve leads to flooding/drying out
Check: Check DP transmitter unit (external reference/variable leg, 4–20 mA output); feedwater control valve functional test; sight glass for cracks, contamination; test alarm function in control unit
Area: Safety valve failure or incorrect opening/closing pressures — overpressure or inadequate emergency steam relief
Check: Test two safety valves under full-load steam: pressure build-up 7 min. max. +6% working pressure permissible (water tubes); pop-point of each valve max. ±3% from set pressure; class notation: perform opening + accumulation test under classifier supervision
Area: Furnace refractory damage (cracks, spalling) or soot/corrosion → heat leaks, furnace instability, drum overheating
Check: Inspect furnace walls and refractory lining visually (min. 2x/year); check for cracks, moisture, soot deposits. Check lower tube plate (insulation + form refractory). After 3–4 weeks operation: perform blow-down, inspect/clean boiler, remove sludge
Area: Loss of pressure integrity due to corrosion, cracks, rivets or welds → leakage, operating loss, safety risk
Check: Hydrostatic test: fill boiler with water 21–65 °C (water tubes max. 71 °C). Pressure: 1.5× MAWP (non-entry) or 1.25× MAWP (entry). Secure safety valves with clamps. Check all seal surfaces, rivets, welds for leaks. Class notation: every 2 years (up to 8 years), then annually
Area: Internal corrosion (water side), scale deposits or fire side soot/flocking → tube wear, heat loss, contamination
Check: Class survey: water side (steam drum, water drum, all tubes) check for corrosion/cracks/deposits; fire side (furnace, flue gas path) check for soot/flocking (min. 2x/year). Man holes (top/bottom) permit access. If necessary use ultrasonic/endoscope for deeper defects

Type-universal inspection points for Alfa Laval Aalborg oil-fired marine steam boiler (Water Tube / D-Type) (Aalborg + Class/eCFR, 2026-06). Per-model specs not auto-populated.

Manufacturer Datasheet

Datasheet

Alfa Laval Aalborg Aalborg TO 2t/7bar

Model Family

Aalborg TO

Boiler Type

Alfa Laval Aalborg Ölgefeuerte Schiffsdampfkessel (Water Tube / D-Type)

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Technical Specifications

Dampfkapazität OL: 12.500–55.000 kg/h (mit BOG-Management)
Dampfkapazität D: 25–120 t/h (Tanker-Hauptkessel)
Designdrücke: 9 or 18 bar(g)
Konstruktion: Zweritrommel (Dampftrommel/Wassertrommel), Membranwände, Generatorröhrenbank
Rohrsystem: Gerade Pin-Tubes mit Schwenk-Pins, externe Fallrohre (Aalborg D)
Brenner-typ: Oelgefeuert (Standard), Dual-Fuel optional, KBSD/Aalborg-Brenner
Refraktär: Minimal im Feuerraum, Isolations- + Formrefraktär an Rohrplatte

Product Lines

Aalborg OL (12.5-55 t/h, 9/18 bar)
Aalborg D (25-120 t/h, 18 bar, Tanker-Design)
Aalborg OM (8-45 t/h, Mittelkapazität)
Mission OS (bis 6 t/h, Vertical Auxiliary)

Common Failures & Inspection Points

Area: Tube body leakage due to corrosion, pitting, deposits (scale/sludge) or wear
Check: Internal visual inspection of all steam/water tubes; perform pressure test if suspected; seal leaking tube with conical stop valve after steel wire brush cleaning of tube ends. Leaking tubes must be renewed.
Area: Water level regulation: failure of differential pressure transmitter or feedwater control valve leads to flooding/drying out
Check: Check DP transmitter unit (external reference/variable leg, 4–20 mA output); feedwater control valve functional test; sight glass for cracks, contamination; test alarm function in control unit
Area: Safety valve failure or incorrect opening/closing pressures — overpressure or inadequate emergency steam relief
Check: Test two safety valves under full-load steam: pressure build-up 7 min. max. +6% working pressure permissible (water tubes); pop-point of each valve max. ±3% from set pressure; class notation: perform opening + accumulation test under classifier supervision
Area: Furnace refractory damage (cracks, spalling) or soot/corrosion → heat leaks, furnace instability, drum overheating
Check: Inspect furnace walls and refractory lining visually (min. 2x/year); check for cracks, moisture, soot deposits. Check lower tube plate (insulation + form refractory). After 3–4 weeks operation: perform blow-down, inspect/clean boiler, remove sludge
Area: Loss of pressure integrity due to corrosion, cracks, rivets or welds → leakage, operating loss, safety risk
Check: Hydrostatic test: fill boiler with water 21–65 °C (water tubes max. 71 °C). Pressure: 1.5× MAWP (non-entry) or 1.25× MAWP (entry). Secure safety valves with clamps. Check all seal surfaces, rivets, welds for leaks. Class notation: every 2 years (up to 8 years), then annually
Area: Internal corrosion (water side), scale deposits or fire side soot/flocking → tube wear, heat loss, contamination
Check: Class survey: water side (steam drum, water drum, all tubes) check for corrosion/cracks/deposits; fire side (furnace, flue gas path) check for soot/flocking (min. 2x/year). Man holes (top/bottom) permit access. If necessary use ultrasonic/endoscope for deeper defects

Type-universal inspection points for Alfa Laval Aalborg oil-fired marine steam boiler (Water Tube / D-Type) (Aalborg + Class/eCFR, 2026-06). Per-model specs not auto-populated.

Manufacturer Datasheet

Datasheet

Alfa Laval Aalborg Aalborg TO 2t/10bar

Model Family

Aalborg TO

Boiler Type

Alfa Laval Aalborg Ölgefeuerte Schiffsdampfkessel (Water Tube / D-Type)

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Technical Specifications

Dampfkapazität OL: 12.500–55.000 kg/h (mit BOG-Management)
Dampfkapazität D: 25–120 t/h (Tanker-Hauptkessel)
Designdrücke: 9 or 18 bar(g)
Konstruktion: Zweritrommel (Dampftrommel/Wassertrommel), Membranwände, Generatorröhrenbank
Rohrsystem: Gerade Pin-Tubes mit Schwenk-Pins, externe Fallrohre (Aalborg D)
Brenner-typ: Oelgefeuert (Standard), Dual-Fuel optional, KBSD/Aalborg-Brenner
Refraktär: Minimal im Feuerraum, Isolations- + Formrefraktär an Rohrplatte

Product Lines

Aalborg OL (12.5-55 t/h, 9/18 bar)
Aalborg D (25-120 t/h, 18 bar, Tanker-Design)
Aalborg OM (8-45 t/h, Mittelkapazität)
Mission OS (bis 6 t/h, Vertical Auxiliary)

Common Failures & Inspection Points

Area: Tube body leakage due to corrosion, pitting, deposits (scale/sludge) or wear
Check: Internal visual inspection of all steam/water tubes; perform pressure test if suspected; seal leaking tube with conical stop valve after steel wire brush cleaning of tube ends. Leaking tubes must be renewed.
Area: Water level regulation: failure of differential pressure transmitter or feedwater control valve leads to flooding/drying out
Check: Check DP transmitter unit (external reference/variable leg, 4–20 mA output); feedwater control valve functional test; sight glass for cracks, contamination; test alarm function in control unit
Area: Safety valve failure or incorrect opening/closing pressures — overpressure or inadequate emergency steam relief
Check: Test two safety valves under full-load steam: pressure build-up 7 min. max. +6% working pressure permissible (water tubes); pop-point of each valve max. ±3% from set pressure; class notation: perform opening + accumulation test under classifier supervision
Area: Furnace refractory damage (cracks, spalling) or soot/corrosion → heat leaks, furnace instability, drum overheating
Check: Inspect furnace walls and refractory lining visually (min. 2x/year); check for cracks, moisture, soot deposits. Check lower tube plate (insulation + form refractory). After 3–4 weeks operation: perform blow-down, inspect/clean boiler, remove sludge
Area: Loss of pressure integrity due to corrosion, cracks, rivets or welds → leakage, operating loss, safety risk
Check: Hydrostatic test: fill boiler with water 21–65 °C (water tubes max. 71 °C). Pressure: 1.5× MAWP (non-entry) or 1.25× MAWP (entry). Secure safety valves with clamps. Check all seal surfaces, rivets, welds for leaks. Class notation: every 2 years (up to 8 years), then annually
Area: Internal corrosion (water side), scale deposits or fire side soot/flocking → tube wear, heat loss, contamination
Check: Class survey: water side (steam drum, water drum, all tubes) check for corrosion/cracks/deposits; fire side (furnace, flue gas path) check for soot/flocking (min. 2x/year). Man holes (top/bottom) permit access. If necessary use ultrasonic/endoscope for deeper defects

Type-universal inspection points for Alfa Laval Aalborg oil-fired marine steam boiler (Water Tube / D-Type) (Aalborg + Class/eCFR, 2026-06). Per-model specs not auto-populated.

Manufacturer Datasheet

Datasheet

Alfa Laval Aalborg Aalborg TO 5t/7bar

Model Family

Aalborg TO

Boiler Type

Alfa Laval Aalborg Ölgefeuerte Schiffsdampfkessel (Water Tube / D-Type)

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Technical Specifications

Dampfkapazität OL: 12.500–55.000 kg/h (mit BOG-Management)
Dampfkapazität D: 25–120 t/h (Tanker-Hauptkessel)
Designdrücke: 9 or 18 bar(g)
Konstruktion: Zweritrommel (Dampftrommel/Wassertrommel), Membranwände, Generatorröhrenbank
Rohrsystem: Gerade Pin-Tubes mit Schwenk-Pins, externe Fallrohre (Aalborg D)
Brenner-typ: Oelgefeuert (Standard), Dual-Fuel optional, KBSD/Aalborg-Brenner
Refraktär: Minimal im Feuerraum, Isolations- + Formrefraktär an Rohrplatte

Product Lines

Aalborg OL (12.5-55 t/h, 9/18 bar)
Aalborg D (25-120 t/h, 18 bar, Tanker-Design)
Aalborg OM (8-45 t/h, Mittelkapazität)
Mission OS (bis 6 t/h, Vertical Auxiliary)

Common Failures & Inspection Points

Area: Tube body leakage due to corrosion, pitting, deposits (scale/sludge) or wear
Check: Internal visual inspection of all steam/water tubes; perform pressure test if suspected; seal leaking tube with conical stop valve after steel wire brush cleaning of tube ends. Leaking tubes must be renewed.
Area: Water level regulation: failure of differential pressure transmitter or feedwater control valve leads to flooding/drying out
Check: Check DP transmitter unit (external reference/variable leg, 4–20 mA output); feedwater control valve functional test; sight glass for cracks, contamination; test alarm function in control unit
Area: Safety valve failure or incorrect opening/closing pressures — overpressure or inadequate emergency steam relief
Check: Test two safety valves under full-load steam: pressure build-up 7 min. max. +6% working pressure permissible (water tubes); pop-point of each valve max. ±3% from set pressure; class notation: perform opening + accumulation test under classifier supervision
Area: Furnace refractory damage (cracks, spalling) or soot/corrosion → heat leaks, furnace instability, drum overheating
Check: Inspect furnace walls and refractory lining visually (min. 2x/year); check for cracks, moisture, soot deposits. Check lower tube plate (insulation + form refractory). After 3–4 weeks operation: perform blow-down, inspect/clean boiler, remove sludge
Area: Loss of pressure integrity due to corrosion, cracks, rivets or welds → leakage, operating loss, safety risk
Check: Hydrostatic test: fill boiler with water 21–65 °C (water tubes max. 71 °C). Pressure: 1.5× MAWP (non-entry) or 1.25× MAWP (entry). Secure safety valves with clamps. Check all seal surfaces, rivets, welds for leaks. Class notation: every 2 years (up to 8 years), then annually
Area: Internal corrosion (water side), scale deposits or fire side soot/flocking → tube wear, heat loss, contamination
Check: Class survey: water side (steam drum, water drum, all tubes) check for corrosion/cracks/deposits; fire side (furnace, flue gas path) check for soot/flocking (min. 2x/year). Man holes (top/bottom) permit access. If necessary use ultrasonic/endoscope for deeper defects

Type-universal inspection points for Alfa Laval Aalborg oil-fired marine steam boiler (Water Tube / D-Type) (Aalborg + Class/eCFR, 2026-06). Per-model specs not auto-populated.

Manufacturer Datasheet

Datasheet

Alfa Laval Aalborg Aalborg TO 5t/10bar

Model Family

Aalborg TO

Boiler Type

Alfa Laval Aalborg Ölgefeuerte Schiffsdampfkessel (Water Tube / D-Type)

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Technical Specifications

Dampfkapazität OL: 12.500–55.000 kg/h (mit BOG-Management)
Dampfkapazität D: 25–120 t/h (Tanker-Hauptkessel)
Designdrücke: 9 or 18 bar(g)
Konstruktion: Zweritrommel (Dampftrommel/Wassertrommel), Membranwände, Generatorröhrenbank
Rohrsystem: Gerade Pin-Tubes mit Schwenk-Pins, externe Fallrohre (Aalborg D)
Brenner-typ: Oelgefeuert (Standard), Dual-Fuel optional, KBSD/Aalborg-Brenner
Refraktär: Minimal im Feuerraum, Isolations- + Formrefraktär an Rohrplatte

Product Lines

Aalborg OL (12.5-55 t/h, 9/18 bar)
Aalborg D (25-120 t/h, 18 bar, Tanker-Design)
Aalborg OM (8-45 t/h, Mittelkapazität)
Mission OS (bis 6 t/h, Vertical Auxiliary)

Common Failures & Inspection Points

Area: Tube body leakage due to corrosion, pitting, deposits (scale/sludge) or wear
Check: Internal visual inspection of all steam/water tubes; perform pressure test if suspected; seal leaking tube with conical stop valve after steel wire brush cleaning of tube ends. Leaking tubes must be renewed.
Area: Water level regulation: failure of differential pressure transmitter or feedwater control valve leads to flooding/drying out
Check: Check DP transmitter unit (external reference/variable leg, 4–20 mA output); feedwater control valve functional test; sight glass for cracks, contamination; test alarm function in control unit
Area: Safety valve failure or incorrect opening/closing pressures — overpressure or inadequate emergency steam relief
Check: Test two safety valves under full-load steam: pressure build-up 7 min. max. +6% working pressure permissible (water tubes); pop-point of each valve max. ±3% from set pressure; class notation: perform opening + accumulation test under classifier supervision
Area: Furnace refractory damage (cracks, spalling) or soot/corrosion → heat leaks, furnace instability, drum overheating
Check: Inspect furnace walls and refractory lining visually (min. 2x/year); check for cracks, moisture, soot deposits. Check lower tube plate (insulation + form refractory). After 3–4 weeks operation: perform blow-down, inspect/clean boiler, remove sludge
Area: Loss of pressure integrity due to corrosion, cracks, rivets or welds → leakage, operating loss, safety risk
Check: Hydrostatic test: fill boiler with water 21–65 °C (water tubes max. 71 °C). Pressure: 1.5× MAWP (non-entry) or 1.25× MAWP (entry). Secure safety valves with clamps. Check all seal surfaces, rivets, welds for leaks. Class notation: every 2 years (up to 8 years), then annually
Area: Internal corrosion (water side), scale deposits or fire side soot/flocking → tube wear, heat loss, contamination
Check: Class survey: water side (steam drum, water drum, all tubes) check for corrosion/cracks/deposits; fire side (furnace, flue gas path) check for soot/flocking (min. 2x/year). Man holes (top/bottom) permit access. If necessary use ultrasonic/endoscope for deeper defects

Type-universal inspection points for Alfa Laval Aalborg oil-fired marine steam boiler (Water Tube / D-Type) (Aalborg + Class/eCFR, 2026-06). Per-model specs not auto-populated.

Manufacturer Datasheet

Datasheet

Alfa Laval Aalborg Aalborg TO 10t/7bar

Model Family

Aalborg TO

Boiler Type

Alfa Laval Aalborg Ölgefeuerte Schiffsdampfkessel (Water Tube / D-Type)

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Technical Specifications

Dampfkapazität OL: 12.500–55.000 kg/h (mit BOG-Management)
Dampfkapazität D: 25–120 t/h (Tanker-Hauptkessel)
Designdrücke: 9 or 18 bar(g)
Konstruktion: Zweritrommel (Dampftrommel/Wassertrommel), Membranwände, Generatorröhrenbank
Rohrsystem: Gerade Pin-Tubes mit Schwenk-Pins, externe Fallrohre (Aalborg D)
Brenner-typ: Oelgefeuert (Standard), Dual-Fuel optional, KBSD/Aalborg-Brenner
Refraktär: Minimal im Feuerraum, Isolations- + Formrefraktär an Rohrplatte

Product Lines

Aalborg OL (12.5-55 t/h, 9/18 bar)
Aalborg D (25-120 t/h, 18 bar, Tanker-Design)
Aalborg OM (8-45 t/h, Mittelkapazität)
Mission OS (bis 6 t/h, Vertical Auxiliary)

Common Failures & Inspection Points

Area: Tube body leakage due to corrosion, pitting, deposits (scale/sludge) or wear
Check: Internal visual inspection of all steam/water tubes; perform pressure test if suspected; seal leaking tube with conical stop valve after steel wire brush cleaning of tube ends. Leaking tubes must be renewed.
Area: Water level regulation: failure of differential pressure transmitter or feedwater control valve leads to flooding/drying out
Check: Check DP transmitter unit (external reference/variable leg, 4–20 mA output); feedwater control valve functional test; sight glass for cracks, contamination; test alarm function in control unit
Area: Safety valve failure or incorrect opening/closing pressures — overpressure or inadequate emergency steam relief
Check: Test two safety valves under full-load steam: pressure build-up 7 min. max. +6% working pressure permissible (water tubes); pop-point of each valve max. ±3% from set pressure; class notation: perform opening + accumulation test under classifier supervision
Area: Furnace refractory damage (cracks, spalling) or soot/corrosion → heat leaks, furnace instability, drum overheating
Check: Inspect furnace walls and refractory lining visually (min. 2x/year); check for cracks, moisture, soot deposits. Check lower tube plate (insulation + form refractory). After 3–4 weeks operation: perform blow-down, inspect/clean boiler, remove sludge
Area: Loss of pressure integrity due to corrosion, cracks, rivets or welds → leakage, operating loss, safety risk
Check: Hydrostatic test: fill boiler with water 21–65 °C (water tubes max. 71 °C). Pressure: 1.5× MAWP (non-entry) or 1.25× MAWP (entry). Secure safety valves with clamps. Check all seal surfaces, rivets, welds for leaks. Class notation: every 2 years (up to 8 years), then annually
Area: Internal corrosion (water side), scale deposits or fire side soot/flocking → tube wear, heat loss, contamination
Check: Class survey: water side (steam drum, water drum, all tubes) check for corrosion/cracks/deposits; fire side (furnace, flue gas path) check for soot/flocking (min. 2x/year). Man holes (top/bottom) permit access. If necessary use ultrasonic/endoscope for deeper defects

Type-universal inspection points for Alfa Laval Aalborg oil-fired marine steam boiler (Water Tube / D-Type) (Aalborg + Class/eCFR, 2026-06). Per-model specs not auto-populated.

Manufacturer Datasheet

Datasheet

Alfa Laval Aalborg Aalborg TO 10t/10bar

Model Family

Aalborg TO

Boiler Type

Alfa Laval Aalborg Ölgefeuerte Schiffsdampfkessel (Water Tube / D-Type)

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Technical Specifications

Dampfkapazität OL: 12.500–55.000 kg/h (mit BOG-Management)
Dampfkapazität D: 25–120 t/h (Tanker-Hauptkessel)
Designdrücke: 9 or 18 bar(g)
Konstruktion: Zweritrommel (Dampftrommel/Wassertrommel), Membranwände, Generatorröhrenbank
Rohrsystem: Gerade Pin-Tubes mit Schwenk-Pins, externe Fallrohre (Aalborg D)
Brenner-typ: Oelgefeuert (Standard), Dual-Fuel optional, KBSD/Aalborg-Brenner
Refraktär: Minimal im Feuerraum, Isolations- + Formrefraktär an Rohrplatte

Product Lines

Aalborg OL (12.5-55 t/h, 9/18 bar)
Aalborg D (25-120 t/h, 18 bar, Tanker-Design)
Aalborg OM (8-45 t/h, Mittelkapazität)
Mission OS (bis 6 t/h, Vertical Auxiliary)

Common Failures & Inspection Points

Area: Tube body leakage due to corrosion, pitting, deposits (scale/sludge) or wear
Check: Internal visual inspection of all steam/water tubes; perform pressure test if suspected; seal leaking tube with conical stop valve after steel wire brush cleaning of tube ends. Leaking tubes must be renewed.
Area: Water level regulation: failure of differential pressure transmitter or feedwater control valve leads to flooding/drying out
Check: Check DP transmitter unit (external reference/variable leg, 4–20 mA output); feedwater control valve functional test; sight glass for cracks, contamination; test alarm function in control unit
Area: Safety valve failure or incorrect opening/closing pressures — overpressure or inadequate emergency steam relief
Check: Test two safety valves under full-load steam: pressure build-up 7 min. max. +6% working pressure permissible (water tubes); pop-point of each valve max. ±3% from set pressure; class notation: perform opening + accumulation test under classifier supervision
Area: Furnace refractory damage (cracks, spalling) or soot/corrosion → heat leaks, furnace instability, drum overheating
Check: Inspect furnace walls and refractory lining visually (min. 2x/year); check for cracks, moisture, soot deposits. Check lower tube plate (insulation + form refractory). After 3–4 weeks operation: perform blow-down, inspect/clean boiler, remove sludge
Area: Loss of pressure integrity due to corrosion, cracks, rivets or welds → leakage, operating loss, safety risk
Check: Hydrostatic test: fill boiler with water 21–65 °C (water tubes max. 71 °C). Pressure: 1.5× MAWP (non-entry) or 1.25× MAWP (entry). Secure safety valves with clamps. Check all seal surfaces, rivets, welds for leaks. Class notation: every 2 years (up to 8 years), then annually
Area: Internal corrosion (water side), scale deposits or fire side soot/flocking → tube wear, heat loss, contamination
Check: Class survey: water side (steam drum, water drum, all tubes) check for corrosion/cracks/deposits; fire side (furnace, flue gas path) check for soot/flocking (min. 2x/year). Man holes (top/bottom) permit access. If necessary use ultrasonic/endoscope for deeper defects

Type-universal inspection points for Alfa Laval Aalborg oil-fired marine steam boiler (Water Tube / D-Type) (Aalborg + Class/eCFR, 2026-06). Per-model specs not auto-populated.

Manufacturer Datasheet

Datasheet

Alfa Laval Aalborg Aalborg TO 15t/7bar

Model Family

Aalborg TO

Boiler Type

Alfa Laval Aalborg Ölgefeuerte Schiffsdampfkessel (Water Tube / D-Type)

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Technical Specifications

Dampfkapazität OL: 12.500–55.000 kg/h (mit BOG-Management)
Dampfkapazität D: 25–120 t/h (Tanker-Hauptkessel)
Designdrücke: 9 or 18 bar(g)
Konstruktion: Zweritrommel (Dampftrommel/Wassertrommel), Membranwände, Generatorröhrenbank
Rohrsystem: Gerade Pin-Tubes mit Schwenk-Pins, externe Fallrohre (Aalborg D)
Brenner-typ: Oelgefeuert (Standard), Dual-Fuel optional, KBSD/Aalborg-Brenner
Refraktär: Minimal im Feuerraum, Isolations- + Formrefraktär an Rohrplatte

Product Lines

Aalborg OL (12.5-55 t/h, 9/18 bar)
Aalborg D (25-120 t/h, 18 bar, Tanker-Design)
Aalborg OM (8-45 t/h, Mittelkapazität)
Mission OS (bis 6 t/h, Vertical Auxiliary)

Common Failures & Inspection Points

Area: Tube body leakage due to corrosion, pitting, deposits (scale/sludge) or wear
Check: Internal visual inspection of all steam/water tubes; perform pressure test if suspected; seal leaking tube with conical stop valve after steel wire brush cleaning of tube ends. Leaking tubes must be renewed.
Area: Water level regulation: failure of differential pressure transmitter or feedwater control valve leads to flooding/drying out
Check: Check DP transmitter unit (external reference/variable leg, 4–20 mA output); feedwater control valve functional test; sight glass for cracks, contamination; test alarm function in control unit
Area: Safety valve failure or incorrect opening/closing pressures — overpressure or inadequate emergency steam relief
Check: Test two safety valves under full-load steam: pressure build-up 7 min. max. +6% working pressure permissible (water tubes); pop-point of each valve max. ±3% from set pressure; class notation: perform opening + accumulation test under classifier supervision
Area: Furnace refractory damage (cracks, spalling) or soot/corrosion → heat leaks, furnace instability, drum overheating
Check: Inspect furnace walls and refractory lining visually (min. 2x/year); check for cracks, moisture, soot deposits. Check lower tube plate (insulation + form refractory). After 3–4 weeks operation: perform blow-down, inspect/clean boiler, remove sludge
Area: Loss of pressure integrity due to corrosion, cracks, rivets or welds → leakage, operating loss, safety risk
Check: Hydrostatic test: fill boiler with water 21–65 °C (water tubes max. 71 °C). Pressure: 1.5× MAWP (non-entry) or 1.25× MAWP (entry). Secure safety valves with clamps. Check all seal surfaces, rivets, welds for leaks. Class notation: every 2 years (up to 8 years), then annually
Area: Internal corrosion (water side), scale deposits or fire side soot/flocking → tube wear, heat loss, contamination
Check: Class survey: water side (steam drum, water drum, all tubes) check for corrosion/cracks/deposits; fire side (furnace, flue gas path) check for soot/flocking (min. 2x/year). Man holes (top/bottom) permit access. If necessary use ultrasonic/endoscope for deeper defects

Type-universal inspection points for Alfa Laval Aalborg oil-fired marine steam boiler (Water Tube / D-Type) (Aalborg + Class/eCFR, 2026-06). Per-model specs not auto-populated.

Manufacturer Datasheet

Datasheet

Alfa Laval Aalborg Aalborg TO 15t/10bar

Model Family

Aalborg TO

Boiler Type

Alfa Laval Aalborg Ölgefeuerte Schiffsdampfkessel (Water Tube / D-Type)

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Technical Specifications

Dampfkapazität OL: 12.500–55.000 kg/h (mit BOG-Management)
Dampfkapazität D: 25–120 t/h (Tanker-Hauptkessel)
Designdrücke: 9 or 18 bar(g)
Konstruktion: Zweritrommel (Dampftrommel/Wassertrommel), Membranwände, Generatorröhrenbank
Rohrsystem: Gerade Pin-Tubes mit Schwenk-Pins, externe Fallrohre (Aalborg D)
Brenner-typ: Oelgefeuert (Standard), Dual-Fuel optional, KBSD/Aalborg-Brenner
Refraktär: Minimal im Feuerraum, Isolations- + Formrefraktär an Rohrplatte

Product Lines

Aalborg OL (12.5-55 t/h, 9/18 bar)
Aalborg D (25-120 t/h, 18 bar, Tanker-Design)
Aalborg OM (8-45 t/h, Mittelkapazität)
Mission OS (bis 6 t/h, Vertical Auxiliary)

Common Failures & Inspection Points

Area: Tube body leakage due to corrosion, pitting, deposits (scale/sludge) or wear
Check: Internal visual inspection of all steam/water tubes; perform pressure test if suspected; seal leaking tube with conical stop valve after steel wire brush cleaning of tube ends. Leaking tubes must be renewed.
Area: Water level regulation: failure of differential pressure transmitter or feedwater control valve leads to flooding/drying out
Check: Check DP transmitter unit (external reference/variable leg, 4–20 mA output); feedwater control valve functional test; sight glass for cracks, contamination; test alarm function in control unit
Area: Safety valve failure or incorrect opening/closing pressures — overpressure or inadequate emergency steam relief
Check: Test two safety valves under full-load steam: pressure build-up 7 min. max. +6% working pressure permissible (water tubes); pop-point of each valve max. ±3% from set pressure; class notation: perform opening + accumulation test under classifier supervision
Area: Furnace refractory damage (cracks, spalling) or soot/corrosion → heat leaks, furnace instability, drum overheating
Check: Inspect furnace walls and refractory lining visually (min. 2x/year); check for cracks, moisture, soot deposits. Check lower tube plate (insulation + form refractory). After 3–4 weeks operation: perform blow-down, inspect/clean boiler, remove sludge
Area: Loss of pressure integrity due to corrosion, cracks, rivets or welds → leakage, operating loss, safety risk
Check: Hydrostatic test: fill boiler with water 21–65 °C (water tubes max. 71 °C). Pressure: 1.5× MAWP (non-entry) or 1.25× MAWP (entry). Secure safety valves with clamps. Check all seal surfaces, rivets, welds for leaks. Class notation: every 2 years (up to 8 years), then annually
Area: Internal corrosion (water side), scale deposits or fire side soot/flocking → tube wear, heat loss, contamination
Check: Class survey: water side (steam drum, water drum, all tubes) check for corrosion/cracks/deposits; fire side (furnace, flue gas path) check for soot/flocking (min. 2x/year). Man holes (top/bottom) permit access. If necessary use ultrasonic/endoscope for deeper defects

Type-universal inspection points for Alfa Laval Aalborg oil-fired marine steam boiler (Water Tube / D-Type) (Aalborg + Class/eCFR, 2026-06). Per-model specs not auto-populated.

Manufacturer Datasheet

Datasheet

Alfa Laval Aalborg TF-300 Series

Model Family

TF-300

Boiler Type

Alfa Laval Aalborg Ölgefeuerte Schiffsdampfkessel (Water Tube / D-Type)

Technical Specifications

Dampfkapazität OL: 12.500–55.000 kg/h (mit BOG-Management)
Dampfkapazität D: 25–120 t/h (Tanker-Hauptkessel)
Designdrücke: 9 or 18 bar(g)
Konstruktion: Zweritrommel (Dampftrommel/Wassertrommel), Membranwände, Generatorröhrenbank
Rohrsystem: Gerade Pin-Tubes mit Schwenk-Pins, externe Fallrohre (Aalborg D)
Brenner-typ: Oelgefeuert (Standard), Dual-Fuel optional, KBSD/Aalborg-Brenner
Refraktär: Minimal im Feuerraum, Isolations- + Formrefraktär an Rohrplatte

Product Lines

Aalborg OL (12.5-55 t/h, 9/18 bar)
Aalborg D (25-120 t/h, 18 bar, Tanker-Design)
Aalborg OM (8-45 t/h, Mittelkapazität)
Mission OS (bis 6 t/h, Vertical Auxiliary)

Common Failures & Inspection Points

Area: Tube body leakage due to corrosion, pitting, deposits (scale/sludge) or wear
Check: Internal visual inspection of all steam/water tubes; perform pressure test if suspected; seal leaking tube with conical stop valve after steel wire brush cleaning of tube ends. Leaking tubes must be renewed.
Area: Water level regulation: failure of differential pressure transmitter or feedwater control valve leads to flooding/drying out
Check: Check DP transmitter unit (external reference/variable leg, 4–20 mA output); feedwater control valve functional test; sight glass for cracks, contamination; test alarm function in control unit
Area: Safety valve failure or incorrect opening/closing pressures — overpressure or inadequate emergency steam relief
Check: Test two safety valves under full-load steam: pressure build-up 7 min. max. +6% working pressure permissible (water tubes); pop-point of each valve max. ±3% from set pressure; class notation: perform opening + accumulation test under classifier supervision
Area: Furnace refractory damage (cracks, spalling) or soot/corrosion → heat leaks, furnace instability, drum overheating
Check: Inspect furnace walls and refractory lining visually (min. 2x/year); check for cracks, moisture, soot deposits. Check lower tube plate (insulation + form refractory). After 3–4 weeks operation: perform blow-down, inspect/clean boiler, remove sludge
Area: Loss of pressure integrity due to corrosion, cracks, rivets or welds → leakage, operating loss, safety risk
Check: Hydrostatic test: fill boiler with water 21–65 °C (water tubes max. 71 °C). Pressure: 1.5× MAWP (non-entry) or 1.25× MAWP (entry). Secure safety valves with clamps. Check all seal surfaces, rivets, welds for leaks. Class notation: every 2 years (up to 8 years), then annually
Area: Internal corrosion (water side), scale deposits or fire side soot/flocking → tube wear, heat loss, contamination
Check: Class survey: water side (steam drum, water drum, all tubes) check for corrosion/cracks/deposits; fire side (furnace, flue gas path) check for soot/flocking (min. 2x/year). Man holes (top/bottom) permit access. If necessary use ultrasonic/endoscope for deeper defects

Type-universal inspection points for Alfa Laval Aalborg oil-fired marine steam boiler (Water Tube / D-Type) (Aalborg + Class/eCFR, 2026-06). Per-model specs not auto-populated.

Manufacturer Datasheet

Datasheet

Alfa Laval Aalborg TF-300 0.5t/7bar

Model Family

TF-300

Boiler Type

Alfa Laval Aalborg Ölgefeuerte Schiffsdampfkessel (Water Tube / D-Type)

Steam capacity th

0.5

Design Pressure (bar)

Fuel Type

HFO/MDO

Technical Specifications

Dampfkapazität OL: 12.500–55.000 kg/h (mit BOG-Management)
Dampfkapazität D: 25–120 t/h (Tanker-Hauptkessel)
Designdrücke: 9 or 18 bar(g)
Konstruktion: Zweritrommel (Dampftrommel/Wassertrommel), Membranwände, Generatorröhrenbank
Rohrsystem: Gerade Pin-Tubes mit Schwenk-Pins, externe Fallrohre (Aalborg D)
Brenner-typ: Oelgefeuert (Standard), Dual-Fuel optional, KBSD/Aalborg-Brenner
Refraktär: Minimal im Feuerraum, Isolations- + Formrefraktär an Rohrplatte

Product Lines

Aalborg OL (12.5-55 t/h, 9/18 bar)
Aalborg D (25-120 t/h, 18 bar, Tanker-Design)
Aalborg OM (8-45 t/h, Mittelkapazität)
Mission OS (bis 6 t/h, Vertical Auxiliary)

Common Failures & Inspection Points

Area: Tube body leakage due to corrosion, pitting, deposits (scale/sludge) or wear
Check: Internal visual inspection of all steam/water tubes; perform pressure test if suspected; seal leaking tube with conical stop valve after steel wire brush cleaning of tube ends. Leaking tubes must be renewed.
Area: Water level regulation: failure of differential pressure transmitter or feedwater control valve leads to flooding/drying out
Check: Check DP transmitter unit (external reference/variable leg, 4–20 mA output); feedwater control valve functional test; sight glass for cracks, contamination; test alarm function in control unit
Area: Safety valve failure or incorrect opening/closing pressures — overpressure or inadequate emergency steam relief
Check: Test two safety valves under full-load steam: pressure build-up 7 min. max. +6% working pressure permissible (water tubes); pop-point of each valve max. ±3% from set pressure; class notation: perform opening + accumulation test under classifier supervision
Area: Furnace refractory damage (cracks, spalling) or soot/corrosion → heat leaks, furnace instability, drum overheating
Check: Inspect furnace walls and refractory lining visually (min. 2x/year); check for cracks, moisture, soot deposits. Check lower tube plate (insulation + form refractory). After 3–4 weeks operation: perform blow-down, inspect/clean boiler, remove sludge
Area: Loss of pressure integrity due to corrosion, cracks, rivets or welds → leakage, operating loss, safety risk
Check: Hydrostatic test: fill boiler with water 21–65 °C (water tubes max. 71 °C). Pressure: 1.5× MAWP (non-entry) or 1.25× MAWP (entry). Secure safety valves with clamps. Check all seal surfaces, rivets, welds for leaks. Class notation: every 2 years (up to 8 years), then annually
Area: Internal corrosion (water side), scale deposits or fire side soot/flocking → tube wear, heat loss, contamination
Check: Class survey: water side (steam drum, water drum, all tubes) check for corrosion/cracks/deposits; fire side (furnace, flue gas path) check for soot/flocking (min. 2x/year). Man holes (top/bottom) permit access. If necessary use ultrasonic/endoscope for deeper defects

Type-universal inspection points for Alfa Laval Aalborg oil-fired marine steam boiler (Water Tube / D-Type) (Aalborg + Class/eCFR, 2026-06). Per-model specs not auto-populated.

Manufacturer Datasheet

Datasheet

Alfa Laval Aalborg TF-300 1t/7bar

Model Family

TF-300

Boiler Type

Alfa Laval Aalborg Ölgefeuerte Schiffsdampfkessel (Water Tube / D-Type)

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Technical Specifications

Dampfkapazität OL: 12.500–55.000 kg/h (mit BOG-Management)
Dampfkapazität D: 25–120 t/h (Tanker-Hauptkessel)
Designdrücke: 9 or 18 bar(g)
Konstruktion: Zweritrommel (Dampftrommel/Wassertrommel), Membranwände, Generatorröhrenbank
Rohrsystem: Gerade Pin-Tubes mit Schwenk-Pins, externe Fallrohre (Aalborg D)
Brenner-typ: Oelgefeuert (Standard), Dual-Fuel optional, KBSD/Aalborg-Brenner
Refraktär: Minimal im Feuerraum, Isolations- + Formrefraktär an Rohrplatte

Product Lines

Aalborg OL (12.5-55 t/h, 9/18 bar)
Aalborg D (25-120 t/h, 18 bar, Tanker-Design)
Aalborg OM (8-45 t/h, Mittelkapazität)
Mission OS (bis 6 t/h, Vertical Auxiliary)

Common Failures & Inspection Points

Area: Tube body leakage due to corrosion, pitting, deposits (scale/sludge) or wear
Check: Internal visual inspection of all steam/water tubes; perform pressure test if suspected; seal leaking tube with conical stop valve after steel wire brush cleaning of tube ends. Leaking tubes must be renewed.
Area: Water level regulation: failure of differential pressure transmitter or feedwater control valve leads to flooding/drying out
Check: Check DP transmitter unit (external reference/variable leg, 4–20 mA output); feedwater control valve functional test; sight glass for cracks, contamination; test alarm function in control unit
Area: Safety valve failure or incorrect opening/closing pressures — overpressure or inadequate emergency steam relief
Check: Test two safety valves under full-load steam: pressure build-up 7 min. max. +6% working pressure permissible (water tubes); pop-point of each valve max. ±3% from set pressure; class notation: perform opening + accumulation test under classifier supervision
Area: Furnace refractory damage (cracks, spalling) or soot/corrosion → heat leaks, furnace instability, drum overheating
Check: Inspect furnace walls and refractory lining visually (min. 2x/year); check for cracks, moisture, soot deposits. Check lower tube plate (insulation + form refractory). After 3–4 weeks operation: perform blow-down, inspect/clean boiler, remove sludge
Area: Loss of pressure integrity due to corrosion, cracks, rivets or welds → leakage, operating loss, safety risk
Check: Hydrostatic test: fill boiler with water 21–65 °C (water tubes max. 71 °C). Pressure: 1.5× MAWP (non-entry) or 1.25× MAWP (entry). Secure safety valves with clamps. Check all seal surfaces, rivets, welds for leaks. Class notation: every 2 years (up to 8 years), then annually
Area: Internal corrosion (water side), scale deposits or fire side soot/flocking → tube wear, heat loss, contamination
Check: Class survey: water side (steam drum, water drum, all tubes) check for corrosion/cracks/deposits; fire side (furnace, flue gas path) check for soot/flocking (min. 2x/year). Man holes (top/bottom) permit access. If necessary use ultrasonic/endoscope for deeper defects

Type-universal inspection points for Alfa Laval Aalborg oil-fired marine steam boiler (Water Tube / D-Type) (Aalborg + Class/eCFR, 2026-06). Per-model specs not auto-populated.

Manufacturer Datasheet

Datasheet

Alfa Laval Aalborg TF-300 2t/7bar

Model Family

TF-300

Boiler Type

Alfa Laval Aalborg Ölgefeuerte Schiffsdampfkessel (Water Tube / D-Type)

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Technical Specifications

Dampfkapazität OL: 12.500–55.000 kg/h (mit BOG-Management)
Dampfkapazität D: 25–120 t/h (Tanker-Hauptkessel)
Designdrücke: 9 or 18 bar(g)
Konstruktion: Zweritrommel (Dampftrommel/Wassertrommel), Membranwände, Generatorröhrenbank
Rohrsystem: Gerade Pin-Tubes mit Schwenk-Pins, externe Fallrohre (Aalborg D)
Brenner-typ: Oelgefeuert (Standard), Dual-Fuel optional, KBSD/Aalborg-Brenner
Refraktär: Minimal im Feuerraum, Isolations- + Formrefraktär an Rohrplatte

Product Lines

Aalborg OL (12.5-55 t/h, 9/18 bar)
Aalborg D (25-120 t/h, 18 bar, Tanker-Design)
Aalborg OM (8-45 t/h, Mittelkapazität)
Mission OS (bis 6 t/h, Vertical Auxiliary)

Common Failures & Inspection Points

Area: Tube body leakage due to corrosion, pitting, deposits (scale/sludge) or wear
Check: Internal visual inspection of all steam/water tubes; perform pressure test if suspected; seal leaking tube with conical stop valve after steel wire brush cleaning of tube ends. Leaking tubes must be renewed.
Area: Water level regulation: failure of differential pressure transmitter or feedwater control valve leads to flooding/drying out
Check: Check DP transmitter unit (external reference/variable leg, 4–20 mA output); feedwater control valve functional test; sight glass for cracks, contamination; test alarm function in control unit
Area: Safety valve failure or incorrect opening/closing pressures — overpressure or inadequate emergency steam relief
Check: Test two safety valves under full-load steam: pressure build-up 7 min. max. +6% working pressure permissible (water tubes); pop-point of each valve max. ±3% from set pressure; class notation: perform opening + accumulation test under classifier supervision
Area: Furnace refractory damage (cracks, spalling) or soot/corrosion → heat leaks, furnace instability, drum overheating
Check: Inspect furnace walls and refractory lining visually (min. 2x/year); check for cracks, moisture, soot deposits. Check lower tube plate (insulation + form refractory). After 3–4 weeks operation: perform blow-down, inspect/clean boiler, remove sludge
Area: Loss of pressure integrity due to corrosion, cracks, rivets or welds → leakage, operating loss, safety risk
Check: Hydrostatic test: fill boiler with water 21–65 °C (water tubes max. 71 °C). Pressure: 1.5× MAWP (non-entry) or 1.25× MAWP (entry). Secure safety valves with clamps. Check all seal surfaces, rivets, welds for leaks. Class notation: every 2 years (up to 8 years), then annually
Area: Internal corrosion (water side), scale deposits or fire side soot/flocking → tube wear, heat loss, contamination
Check: Class survey: water side (steam drum, water drum, all tubes) check for corrosion/cracks/deposits; fire side (furnace, flue gas path) check for soot/flocking (min. 2x/year). Man holes (top/bottom) permit access. If necessary use ultrasonic/endoscope for deeper defects

Type-universal inspection points for Alfa Laval Aalborg oil-fired marine steam boiler (Water Tube / D-Type) (Aalborg + Class/eCFR, 2026-06). Per-model specs not auto-populated.

Manufacturer Datasheet

Datasheet

Alfa Laval Aalborg TF-300 5t/7bar

Model Family

TF-300

Boiler Type

Alfa Laval Aalborg Ölgefeuerte Schiffsdampfkessel (Water Tube / D-Type)

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Technical Specifications

Dampfkapazität OL: 12.500–55.000 kg/h (mit BOG-Management)
Dampfkapazität D: 25–120 t/h (Tanker-Hauptkessel)
Designdrücke: 9 or 18 bar(g)
Konstruktion: Zweritrommel (Dampftrommel/Wassertrommel), Membranwände, Generatorröhrenbank
Rohrsystem: Gerade Pin-Tubes mit Schwenk-Pins, externe Fallrohre (Aalborg D)
Brenner-typ: Oelgefeuert (Standard), Dual-Fuel optional, KBSD/Aalborg-Brenner
Refraktär: Minimal im Feuerraum, Isolations- + Formrefraktär an Rohrplatte

Product Lines

Aalborg OL (12.5-55 t/h, 9/18 bar)
Aalborg D (25-120 t/h, 18 bar, Tanker-Design)
Aalborg OM (8-45 t/h, Mittelkapazität)
Mission OS (bis 6 t/h, Vertical Auxiliary)

Common Failures & Inspection Points

Area: Tube body leakage due to corrosion, pitting, deposits (scale/sludge) or wear
Check: Internal visual inspection of all steam/water tubes; perform pressure test if suspected; seal leaking tube with conical stop valve after steel wire brush cleaning of tube ends. Leaking tubes must be renewed.
Area: Water level regulation: failure of differential pressure transmitter or feedwater control valve leads to flooding/drying out
Check: Check DP transmitter unit (external reference/variable leg, 4–20 mA output); feedwater control valve functional test; sight glass for cracks, contamination; test alarm function in control unit
Area: Safety valve failure or incorrect opening/closing pressures — overpressure or inadequate emergency steam relief
Check: Test two safety valves under full-load steam: pressure build-up 7 min. max. +6% working pressure permissible (water tubes); pop-point of each valve max. ±3% from set pressure; class notation: perform opening + accumulation test under classifier supervision
Area: Furnace refractory damage (cracks, spalling) or soot/corrosion → heat leaks, furnace instability, drum overheating
Check: Inspect furnace walls and refractory lining visually (min. 2x/year); check for cracks, moisture, soot deposits. Check lower tube plate (insulation + form refractory). After 3–4 weeks operation: perform blow-down, inspect/clean boiler, remove sludge
Area: Loss of pressure integrity due to corrosion, cracks, rivets or welds → leakage, operating loss, safety risk
Check: Hydrostatic test: fill boiler with water 21–65 °C (water tubes max. 71 °C). Pressure: 1.5× MAWP (non-entry) or 1.25× MAWP (entry). Secure safety valves with clamps. Check all seal surfaces, rivets, welds for leaks. Class notation: every 2 years (up to 8 years), then annually
Area: Internal corrosion (water side), scale deposits or fire side soot/flocking → tube wear, heat loss, contamination
Check: Class survey: water side (steam drum, water drum, all tubes) check for corrosion/cracks/deposits; fire side (furnace, flue gas path) check for soot/flocking (min. 2x/year). Man holes (top/bottom) permit access. If necessary use ultrasonic/endoscope for deeper defects

Type-universal inspection points for Alfa Laval Aalborg oil-fired marine steam boiler (Water Tube / D-Type) (Aalborg + Class/eCFR, 2026-06). Per-model specs not auto-populated.

Manufacturer Datasheet

Datasheet

Babcock Wanson

Babcock Wanson BW-TO Series unverified

Model Family

BW-TO

Boiler Type

thermal_oil_heater

Datasheet

Babcock Wanson Babcock Wanson BW-TO 1t/7bar

Babcock Wanson BW-TO 1t/7bar unverified

Model Family

BW-TO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Babcock Wanson Babcock Wanson BW-TO 1t/10bar

Babcock Wanson BW-TO 1t/10bar unverified

Model Family

BW-TO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Babcock Wanson Babcock Wanson BW-TO 2t/7bar

Babcock Wanson BW-TO 2t/7bar unverified

Model Family

BW-TO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Babcock Wanson Babcock Wanson BW-TO 2t/10bar

Babcock Wanson BW-TO 2t/10bar unverified

Model Family

BW-TO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Babcock Wanson Babcock Wanson BW-TO 5t/7bar

Babcock Wanson BW-TO 5t/7bar unverified

Model Family

BW-TO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Babcock Wanson Babcock Wanson BW-TO 5t/10bar

Babcock Wanson BW-TO 5t/10bar unverified

Model Family

BW-TO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Babcock Wanson Babcock Wanson BW-TO 10t/7bar

Babcock Wanson BW-TO 10t/7bar unverified

Model Family

BW-TO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Babcock Wanson Babcock Wanson BW-TO 10t/10bar

Babcock Wanson BW-TO 10t/10bar unverified

Model Family

BW-TO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Babcock Wanson Babcock Wanson BW-TO 15t/7bar

Babcock Wanson BW-TO 15t/7bar unverified

Model Family

BW-TO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Babcock Wanson BW-TO 15t/10bar unverified

Model Family

BW-TO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Kangrim

Kangrim KTO Series unverified

Model Family

KTO

Boiler Type

thermal_oil_heater

Datasheet

Kangrim KTO 1t/7bar unverified

Model Family

KTO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Kangrim KTO 1t/10bar unverified

Model Family

KTO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Kangrim KTO 2t/7bar unverified

Model Family

KTO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Kangrim KTO 2t/10bar unverified

Model Family

KTO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Kangrim KTO 5t/7bar unverified

Model Family

KTO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Kangrim KTO 5t/10bar unverified

Model Family

KTO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Kangrim KTO 10t/7bar unverified

Model Family

KTO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Kangrim KTO 10t/10bar unverified

Model Family

KTO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

SAACKE

Saacke TYP TO Series unverified

Model Family

TYP TO

Boiler Type

thermal_oil_heater

Datasheet

Saacke TYP TO 1t/7bar unverified

Model Family

TYP TO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Saacke TYP TO 1t/10bar unverified

Model Family

TYP TO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Saacke TYP TO 2t/7bar unverified

Model Family

TYP TO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Saacke TYP TO 2t/10bar unverified

Model Family

TYP TO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Saacke TYP TO 5t/7bar unverified

Model Family

TYP TO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Saacke TYP TO 5t/10bar unverified

Model Family

TYP TO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Saacke TYP TO 10t/7bar unverified

Model Family

TYP TO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Saacke TYP TO 10t/10bar unverified

Model Family

TYP TO

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Sunrod

Sunrod TOH Series unverified

Model Family

TOH

Boiler Type

thermal_oil_heater

Datasheet

Sunrod TOH 1t/7bar unverified

Model Family

TOH

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Sunrod TOH 1t/10bar unverified

Model Family

TOH

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Sunrod TOH 2t/7bar unverified

Model Family

TOH

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Sunrod TOH 2t/10bar unverified

Model Family

TOH

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Sunrod TOH 5t/7bar unverified

Model Family

TOH

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Sunrod TOH 5t/10bar unverified

Model Family

TOH

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Sunrod TOH 10t/7bar unverified

Model Family

TOH

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet

Sunrod TOH 10t/10bar unverified

Model Family

TOH

Boiler Type

thermal_oil_heater

Steam capacity th

Design Pressure (bar)

Fuel Type

HFO/MDO

Datasheet