York 025-40351-000 Crankcase Heater 90W 120V

The York 025-40351-000 90W Crankcase Heater is designed to ensure that the crankcase of HVAC compressors does not freeze. With 90 watts and 120 volts, this heater maintains the compressor oil in the proper state for easy starting and running, preventing the oil from thickening. Crankcase warmers are used in air conditioning and refrigeration equipment because, in cold climates, the refrigeration compressor oil will thicken. This heater also helps to prevent costly damage or failures during starting and maintains oil temperature for reducing compressor damage, improving system efficiency. Compressor reliability and durability of HVAC equipment are enhanced by this since the efficiency such as the compressor is guaranteed.