Description
The Rheem-Ruud 44-17402-44 is an OEM belly band crankcase heater engineered to protect compressors from refrigerant migration and oil dilution during off-cycle periods. By maintaining the compressor crankcase at an elevated temperature, this heater prevents liquid refrigerant from accumulating in the compressor oil, reducing the risk of compressor damage on startup and extending the service life of the unit.
Key Features
- OEM Rheem-Ruud replacement crankcase heater for precise fit and performance
- Belly band design wraps securely around the compressor body for efficient, uniform heat transfer
- 240V operating voltage for compatibility with standard residential and light commercial HVAC systems
- 40W power rating delivers consistent, low-level heat to prevent refrigerant migration
- Class CC (CC) heater construction for reliable, long-lasting operation
- Helps protect compressor oil from refrigerant dilution during extended off cycles
- Reduces risk of compressor slugging and bearing damage on startup
Specifications
- SKU: 44-17402-44
- Brand: Rheem-Ruud
- Voltage: 240V
- Wattage: 40W
- Heater Type: Belly Band Crankcase Heater
- Classification: Class CC (CC)
Application
This crankcase heater is designed as a direct OEM replacement for Rheem and Ruud HVAC systems. It is recommended for installations in climates where the unit experiences prolonged off cycles or low ambient temperatures that could allow refrigerant to migrate into the compressor crankcase. Always verify compatibility with your specific equipment model before installation.
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