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Johnson Controls (York)

YCWM

Chiller Unit · Air Conditioning

Technical data from manufacturer or class sources · not yet verified by a person
350 kWPower
300-1500 kW coolingCapacity
Refrigerant R-134aMedium

The York YCWM is a marine‑rated, water‑cooled screw chiller (≈350 kW) that uses R‑134a to provide shipboard air‑conditioning and process cooling, noted for its compact modular design. As a Marine Chiller, it is normally installed in an accommodation, machinery or technical HVAC space connected to ductwork, refrigerant, chilled water, heating or electrical services as applicable. In that role, its primary purpose is to move, cool, heat, filter or condition air for occupied and technical ship spaces. Split units, air-handling units, fan coils, chillers and ventilation fans differ in refrigeration and air-distribution arrangement, so the installed configuration determines the service points. Power: 350 kW; capacity: 300-1500 kW cooling. For exact ratings, dimensions, settings, capacities, materials and variant-specific limits, refer to the manufacturer documentation for the exact figure.

Specifications

Technical data.

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MediumRefrigerant R-134a
Power (kW)350
TypeScrew Chiller Water-Cooled
Service

Service notes.

What our service work and the manufacturer documentation say about keeping this model running.

York YCWM widely used on cruise ships. Johnson Controls service network. Annual eddy current test on condenser tubes.

Inspection

Common failures & inspection points

Spares

Replacement Parts

Spare parts notes

Spare parts via Johnson Controls (York) or authorised distribution partners. Lead time: 2-6 weeks.

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