York 025-37888-000 70W Crankcase Heater 120V

The York 025-37888-000 70W Crankcase Heater is an essentialpart of maintaining the crankcase of HVAC systems at an ideal temperature. This heater is low-wattage, 70 watts, 120 volts, used to make the crankcase warm especially when the surrounding environment is cold, thus reducing the migration of refrigerant and likely trips to the compressor. This way the oil stays in the liquid phase providing the lubrication and reducing the chance of compressor startup problems. This heater finds application in York air conditioning and heating systems and serves to enhance their reliability and performance.