Heil Quaker ICP 1005260 Pressure Switch 321894-709 Precise Thermal Feedback: Delivers accurate

Precise Thermal Feedback: Delivers accurate resistance-to-temperature signals to the digital control system

If the furnace attempts to ignite multiple times before timing out

Driven by a 24Vac non-spring return actuator

you will require a different part number or a shaft adapter

The Trane CNT3670 is an essential OEM high limit switch designed for American Standard and Trane gas furnaces

Heil Quaker ICP 1005260 Pressure Switch 321894-709 Precise Thermal Feedback: Delivers accurateThe Heil Quaker ICP 1005260 Pressure Switch is an essential safety component specifically engineered for Heil, Tempstar, and Comfortmaker gas furnaces. Functioning as a vent pressure switch, this genuine OEM replacement part ensures the draft inducer motor is operating at the necessary RPM to properly exhaust combustion gases through the flue. If the inducer fails to create the required vacuum pressure, the switch remains open, effectively breaking