Danfoss 120Z0056 Crankcase Heater 323613-751 it maintains strict alignment tolerances

it maintains strict alignment tolerances to prevent vibration and premature bearing failure in commercial air handlers and rooftop units

Designed as a direct replacement for Johnson Controls and York systems

This motor requires a 460V 3-phase power supply

install the unit on a straight duct section at least three feet from any elbows or transitions

Engineered for reliability in domestic range and oven applications

Danfoss 120Z0056 Crankcase Heater 323613-751 it maintains strict alignment tolerancesThe Danfoss 120Z0056 Crankcase Heater is a critical component designed to maintain compressor reliability in low ambient conditions. This belt type heater is engineered for high performance HVACR systems, utilizing a 400V power supply to deliver a consistent 40W of heat. It is specifically sized for compressors with a 160mm to 175mm diameter, ensuring a tight fit for efficient thermal transfer. By maintaining lubricant temperature, this crankcase