Description
The Carrier HT32CH248 is an OEM crankcase heater designed to protect refrigerant compressors from oil dilution during off-cycle periods. By maintaining a consistent warmth around the compressor crankcase, this heater prevents liquid refrigerant from migrating into and mixing with the compressor oil — a leading cause of compressor damage and premature failure.
How It Works
During system shutdown, refrigerant can migrate to the cooler crankcase and dissolve into the compressor oil. When the compressor restarts, this diluted oil provides inadequate lubrication, leading to wear or catastrophic failure. The HT32CH248 crankcase heater energizes during the off cycle to keep the crankcase warm, driving off refrigerant and ensuring the oil maintains proper viscosity for safe startup.
Key Specifications
- SKU / Part Number: HT32CH248
- OEM Reference: TCH268
- Voltage: 240V
- Wattage: 40 Watts
- Brand: Carrier
- Application: Refrigerant compressor crankcase protection
Features & Benefits
- OEM Carrier replacement part for assured fit and compatibility
- 240V operation suits standard commercial and residential HVAC equipment
- 40-watt output provides effective crankcase warming without excessive energy draw
- Helps extend compressor service life by preventing refrigerant-oil mixing
- Reduces risk of compressor damage on cold-weather or extended-off-cycle startups
- Direct OEM cross-reference: TCH268
Application
The HT32CH248 is intended for use with compatible Carrier compressor models. Always verify compatibility with your specific equipment model number before installation. Consult the equipment service manual for proper wiring, mounting, and control circuit integration.
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