Copeland 918-0038-02 Heater 321142-301 Always verify the refrigerant used

Always verify the refrigerant used in the existing system before replacement

The HC46TQ113 utilizes counter-clockwise (CCW) rotation (viewed from the lead end) and is the direct factory-authorized replacement for legacy models HC45TE113 and HB46TR113

supporting standard residential furnace power requirements

Optimized Sequencing: Precise timing for inducer pre-purge and blower post-purge cycles improves heat exchanger longevity

which are essential for HVAC repair and rapid field calibration

Copeland 918-0038-02 Heater 321142-301 Always verify the refrigerant usedThe Copeland 918 0038 02 is a professional grade 240V 45W Wrap Around Crankcase Heater engineered to maintain critical oil temperature in high pressure refrigeration compressors. During the off cycle, refrigerant naturally migrates to the coldest part of the systemthe compressor crankcase. This heater prevents refrigerant from condensing into the oil, effectively eliminating liquid slugging and ensuring proper lubrication at startup. Designed with a