Description
The Trane BAYCCHT302RES is a genuine OEM crankcase heater engineered to protect compressor longevity and maintain reliable system performance in residential and light commercial HVAC applications. By keeping the compressor oil warm during off-cycles, this heater prevents refrigerant from migrating into and diluting the crankcase oil — a leading cause of compressor damage and premature failure.
Key Specifications
- SKU: BAYCCHT302RES
- Brand: Trane (Genuine OEM)
- Wattage: 40W
- Voltage: 230V
- Diameter: 5.5″
- Length: 74″
Product Features & Benefits
- Prevents refrigerant migration into compressor crankcase oil during off-cycles
- Helps extend compressor service life and reduce costly failures
- Genuine Trane OEM replacement part ensures proper fit and performance
- Rated at 40W for efficient, low-energy heating of the compressor shell
- 230V rating compatible with standard single-phase commercial and residential HVAC equipment
- 5.5″ diameter and 74″ length provide broad coverage for larger compressor housings
Application
This crankcase heater is designed as a direct OEM replacement for compatible Trane systems. It wraps around the compressor body, using resistive heating to maintain oil temperature and viscosity when the system is idle. Proper crankcase heating is especially critical in colder climates or during seasonal shutdowns, where refrigerant condensation inside the compressor is most likely to occur. Always verify compatibility with your specific Trane unit before installation.







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