Carrier HT32BH858 Crankcase Heater 326058-758 technicians avoid the calibration drift

technicians avoid the calibration drift common in lower-grade shunt resistors

While many Trane TXVs are factory-set

Reduced Downtime: Automatic reset and fixed differential minimize cycles and prevent unnecessary equipment wear

Use a multimeter to test for continuity across the terminals

it ensures direct fitment without the need for mounting modifications often associated with generic aftermarket units

Carrier HT32BH858 Crankcase Heater 326058-758 technicians avoid the calibration driftThe Carrier HT32BH858 Crankcase Heater is a critical OEM replacement part designed to protect commercial and residential compressors from liquid slugging during off cycles. Engineering specifically for 480V systems, this 70 watt belt type heater provides consistent thermal energy to the compressor sump, ensuring refrigerant stays in a vapor state and preventing oil dilution. With a versatile diameter range of 8" to 10" and 70 inch leads, this heater