Description
Carrier HT32BH970 Belt Type Crankcase Heater Overview
The Carrier HT32BH970 is a belt-type crankcase heater engineered to protect compressors from refrigerant migration during off-cycle periods. By maintaining the compressor crankcase at an elevated temperature, this heater prevents liquid refrigerant from accumulating in the oil sump — a leading cause of compressor damage and premature failure. It is a reliable OEM-quality solution for residential and light commercial HVAC systems.
Key Features
- Belt-type design wraps securely around the compressor crankcase for efficient, uniform heat transfer
- Operating voltage: 120 Volts
- Wattage: 70 Watts
- Compatible compressor diameter: 7–9 inches
- Lead length: 15 inches for flexible installation and wiring
- Prevents refrigerant migration into compressor oil during off cycles
- Helps extend compressor service life and maintain system efficiency
- Direct OEM Carrier replacement part
Application
The HT32BH970 is designed for use on compressors with a 7–9″ body diameter, making it suitable for a wide range of residential and light commercial air conditioning and heat pump systems. The belt-type configuration ensures a snug, consistent fit around the compressor shell, maximizing heat conduction and minimizing energy waste.
Specifications
- SKU: HT32BH970
- Brand: Carrier
- Type: Belt Crankcase Heater
- Voltage: 120V
- Wattage: 70W
- Compressor Diameter Range: 7–9 inches
- Lead Length: 15 inches
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