Carrier HT32BH390 Crankcase Heater 320074-702 preventing nuisance trips

preventing nuisance trips

providing a more sustainable solution for modern household ventilation needs

Enhanced Air Quality: Restores the charging field to capture fine dust

It interfaces directly with Johnson Controls VA-series and M-series actuators that support a 3/4-inch stroke and provide sufficient force to overcome the 80 Cv flow pressure

Carrier HT32BH390 Crankcase Heater 320074-702 preventing nuisance tripsThe Carrier HT32BH390 Crankcase Heater is a critical OEM replacement part designed to protect compressor integrity in high demand HVACR systems. As a veteran technician knows, maintaining precise crankcase temperatures is non negotiable for preventing refrigerant migration and condensation buildup during off cycles or low ambient conditions. This compressor heater band ensures optimal oil viscosity, drastically reducing the risk of slugging and