Department 22
Marine Refrigeration & HVAC Systems
Complete 24/7 service, overhaul, and troubleshooting for shipboard provision refrigeration, cargo hold refrigeration plants, accommodation air conditioning chillers, and AHU air handling systems.
24/7 Mobile Squad Attendance: Fast boarding at Dubai Maritime City, Jebel Ali, Fujairah Anchorage, Suez Canal, Mumbai, and global ports.
Scope of Marine HVAC & Refrigeration Services
Provision & Cargo Refrigeration
- Meat room, fish room, vegetable room, and dairy room refrigeration systems
- Cargo hold refrigeration and reefer container plug infrastructure
- Expansion valves (TXV / EXV) calibration and renewal
- Deep-freeze room temperature controllers and defrost cycle automation
Compressor Overhaul & Rebuilding
- Semi-hermetic, open-type reciprocating, and screw compressor major overhauls
- Supported OEMs: Carrier, Carlyle, Bitzer, Sabroe, Daikin, Bock, York
- Valve plate rebuilding, crankshaft bearing renewals, shaft seal replacements
- Lube oil pump overhauls and crankcase heater testing
Accommodation AC & Chillers
- Central marine water chillers and direct expansion (DX) air handling units (AHU)
- Shell-and-tube marine condensers and sea water cooling descaling
- Air distribution fan dynamically balanced and motor overhauls
- Galley exhaust hood ventilation, fire dampers, and duct cleaning
Refrigerant Management & Automation
- Certified recovery of R404A, R407C, R134a, R449A, and retrofit charging
- Helium/electronic nitrogen leak detection and pressure holding tests
- PLC and microprocessor HVAC automation troubleshooting
- De-ice timers, high/low pressure cut-outs, and oil differential safeties
Need Urgent Marine HVAC or Refrigeration Attendance?
Our riding engineers attend 24/7 with genuine compressor spares, refrigerant gases, and leak detection gear.