Enhanced Performance: Prevents bypass of the defrost cycle

including KMC

Standardized Compliance: Helps maintain backflow preventer compliance with USC and ASSE 1013 standards

The 17-4PH stainless steel construction is specifically designed to resist corrosion from ammonia and other aggressive media

For systems exceeding these thermal limits

Carrier HN52KC053 Contactor L99H008 Enhanced Performance: Prevents bypass ofThis Carrier HN52KC053 Contactor is a heavy duty 2 pole definite purpose contactor designed for reliable switching in high demand HVAC and motor control applications. Engineered for 208 240V coil systems, it provides a 35A full load amperage (FLA) rating, ensuring it handles the start up inrush and continuous operation of residential and light commercial compressors. The double pole single throw (DPST) configuration features normally open (NO)