Integrated End Switch: Simplifies control logic by providing an auxiliary contact to confirm valve position before starting circulator pumps

and mounting hardware to minimize downtime

Versatile Coil Rating: Optimized for 208-240V control circuits

Enhanced Flame Stability: Supports consistent thermocouple heating

Carrier HN52TC040 Contactor 320788-702 Integrated End Switch: Simplifies controlAs an essential component for high current electrical management, the Carrier HN52TC040 Contactor is a factory authorized OEM replacement part designed for heavy duty HVACR applications. This 2 pole contactor features a 24V coil and is engineered to handle a 40 amp full load amperage (FLA), providing the high capacity switching required for compressors and condenser fan motors in residential and light commercial systems. It is technically identical to