Air Handling Unit (AHU)
medium
Central air handling units for marine accommodation ventilation and air conditioning
Known Models (4)
Carrier Marine Fan Coil Unit 42N
1.5-8 kW per unit
· Chilled/Hot Water
· Fan Coil Unit
medium: Chilled/Hot Water
type: Fan Coil Unit
Common Failures:
- • Fan speed switch failure
- • Valve actuator malfunction
- • Condensate pump failure
- • Filter clogging
Service: Standard cabin FCU on many cruise ships. Monthly filter cleaning by crew. Annual coil inspection.
Spares: Ersatzteile über Carrier oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
Daikin Marine Fan Coil Unit
2-10 kW per unit
· Chilled/Hot Water
· Fan Coil Unit
medium: Chilled/Hot Water
type: Fan Coil Unit
Common Failures:
- • Fan motor burnout
- • Coil fouling
- • Condensate drain blockage
- • Thermostat failure
Service: Individual cabin control. Clean filters monthly. Flush condensate drain quarterly. Check for coil corrosion annually.
Spares: Ersatzteile über Daikin oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
Heinen & Hopman Marine AHU
1000-50000 m³/h
· Air
· Marine AHU
medium: Air
type: Marine AHU
Common Failures:
- • Fan motor bearing failure
- • Cooling coil leak
- • Filter clogging reducing airflow
- • Damper actuator failure
Service: Replace air filters every 3-6 months. Clean cooling/heating coils annually. Check drain pan for blockage. Fan belt tension (if belt-driven).
Spares: Ersatzteile über Heinen & Hopman oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.
Novenco Marine & Offshore Marine AHU
500-30000 m³/h
· Air
· Marine AHU
medium: Air
type: Marine AHU
Common Failures:
- • Coil corrosion from salt air
- • Fan vibration from imbalance
- • Control damper binding
- • Humidifier mineral buildup
Service: Novenco marine-grade coils with epoxy coating. Annual coil cleaning. Check damper linkage every 6 months.
Spares: Ersatzteile über Novenco Marine & Offshore oder zugelassene Vertriebspartner. Lead time: 2-6 Wochen.