and heat pump compressors from premature failure caused by rapid cycling

this unit integrates seamlessly with Johnson Controls and other third-party controllers that support standard 10k Type II resistance curves

This model utilizes 3/8" ODF solder connections and is optimized for R22 and R407C refrigerants

the Carrier HH79AZ001 Sensor is the direct equivalent

allowing for sensor maintenance or calibration without requiring a full system drain-down

ASCO 302-280 Rebuild Kit Els PW 17895 and heat pump compressors fromThe ASCO 302 280 Rebuild Kit is a critical maintenance solution designed for the ASCO 8302 series 2 way hung diaphragm solenoid valves. This comprehensive kit includes a high grade NBR (Buna N) diaphragm, stainless steel core springs, and necessary seals to restore factory spec pressure containment and flow control. Engineered for compatibility with 1 2" NPT valve bodies, the components handle differential pressure ranges typical in water, light oil,