Versatile Application: Primarily used in modulating furnace units where precise incremental pressure signals are required

these part numbers refer to the same Resideo outdoor or supply sensor

it is recommended that HVAC ignition 24V components be installed by a qualified technician to ensure proper wiring and safety

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

Carrier HN52TC040 Contactor 320788-702 Versatile Application: Primarily used inAs 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