this genuine York part ensures a "first-time fix" and maintains the mechanical integrity of the HVAC drainage system without the risk of dimensional mismatch often found in universal fittings

check your stroke length and yoke diameter before mounting

while optimized for heat pumps

optimizing efficiency between the electric and gas stages

Danfoss 7773123 Belt 320788-704 this genuine York part ensuresThe Danfoss 7773123 Belt Type Crankcase Heater is a critical preventative component designed for large scale refrigeration and air conditioning compressors, specifically the SH380 and SY SZ240 380 series. Operating at 460V with a 130W power rating, this crankcase heater belt ensures that the compressor oil remains at an optimal temperature during off cycles. Maintaining elevated oil temperatures is essential for technicians to prevent refrigerant