Aaon P72120 Crankcase Heater 7" DIA 22" LDS 70W 480V

The Aaon P72120 Crankcase Heater 70W, 480V is used to ensure that compressor lubricant does not solidify especially in cold regions It has a diameter of 7 inches and a lead length of 22 inches in HVAC systems. This heater warms the oil in the crankcase of the compressor and keeps the oil at the right consistency to lubricate the moving parts at startup and low temperatures. This is so especially true in temperate regions where refrigeration and air conditioning are of paramount essential in industries, and homes among others. Through combating that which would cause solidification of oil in the compressor.