Danfoss 120Z0056 Crankcase Heater R-448A providing the rapid response time

providing the rapid response time necessary to maintain consistent combustion cycles and prevent nuisance short-cycling lockouts

The Aaon P4847B is a high-performance 1/4HP 460V 3200RPM Draft Motor engineered specifically for HVAC inducer draft assemblies

Always cross-reference the part number on your existing motor’s nameplate

handling demanding electrical loads without external relays

Attempting to use this with a PSC motor will result in immediate hardware failure

Danfoss 120Z0056 Crankcase Heater R-448A providing the rapid response timeThe 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