Carrier HT32BH948 Crankcase Heater 320735-701 With a temperature rating up

With a temperature rating up to 250°F

the VSACC0625 integrates seamlessly with the thermostat's internal security levels

calibrated to trip when plenum temperatures reach the 210-240F range

it utilizes a self-adapting PID algorithm to modulate bipolar stepper motor valves like the Emerson EX4-EX8 and CV4-CV7 series

Using an OEM motor like the B13400317S ensures that the physical dimensions

Carrier HT32BH948 Crankcase Heater 320735-701 With a temperature rating upEnsure reliable low ambient operation with the Carrier HT32BH948 Crankcase Heater. This 230V OEM replacement part is engineered specifically for Carrier, Bryant, and Payne compressor assemblies to prevent refrigerant migration and maintain optimal oil viscosity during the off cycle. By keeping the compressor oil warm, this crankcase heater mitigates the risk of liquid slugging and foaming at startup, which significantly reduces mechanical wear on