Danfoss 120Z0057 Belt 320788-702 and Intertherm condensing gas furnaces

and Intertherm condensing gas furnaces

supporting both floating and proportional signal inputs

this switch provides the exact thermal threshold required to meet manufacturer specifications

such as the G71MPP series

Danfoss 120Z0057 Belt 320788-702 and Intertherm condensing gas furnacesThe Danfoss 120Z0057 belt type crankcase heater is a critical component for maintaining refrigerant temperature and preventing slugging in heavy duty HVACR compressors. Designed for a 230V power supply with a 50 watt output, this heater ensures that lubricant remains at an optimal viscosity, facilitating reliable oil return during low ambient conditions. This specific compressor heater belt is engineered to fit housings with a 180 215mm diameter