Water Heaters · Heat Pump Components
Compressor (Heat Pump Water Heater)
The heart of a heat pump water heater that compresses refrigerant to move heat from ambient air into the water tank. Similar to air conditioning compressors but designed for water heating. Most expensive component to replace. Requires proper refrigerant handling and professional service.
Common uses
Heat transfer, refrigerant compression, system operation
Common symptoms
- No heating
- Loud noises
- Compressor failure
- Reduced efficiency
Common repairs
- Compressor replacement
- Refrigerant recharge
- Professional service
Related terms
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