Carrier HT32CH231 Crankcase Heater 321894-709 the sampling tube must be

the sampling tube must be ordered separately based on the duct's width to ensure the sensor receives adequate airflow for accurate detection

Always replace the capacitor during a compressor change-out to ensure the motor starts under proper load and maintains efficiency

this component features a 1/2" inlet and a 3/8" outlet

This kit includes the pilot hardware

Carrier HT32CH231 Crankcase Heater 321894-709 the sampling tube must beThe Carrier HT32CH231 Crankcase Heater is a critical OEM replacement part designed to maintain optimal compressor health in specialized HVAC and refrigeration systems. This 240V, 40W heater functions as a belly band heater, wrapping around the base of the compressor to stabilize oil temperature during the off cycle. By keeping the lubricant warm, it prevents refrigerant migration and subsequent oil dilution, which are primary causes of liquid slugging