BCFURNACE
773-164
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ICP PRESSURE SWITCH 0.66" WC
Pickup available at 75 Blue Mountain St #3
Usually ready in 24 hours

ICP PRESSURE SWITCH 0.66" WC Air Pressure Switch, Air Proving
+5% Tax • Shipping calculated at checkout.
U.S. Duties/Taxes, if applicable, may be due at time of delivery.
Pickup available at 75 Blue Mountain St #3
Usually ready in 24 hours
Ensure your HVAC system operates safely and efficiently with this high-quality Air Pressure Switch. Designed for use in residential gas furnaces, this air-proving switch monitors the pressure created by the draft inducer motor to verify proper airflow through the heat exchanger. It acts as a critical safety mechanism, preventing the ignition of the burner if the venting system is obstructed or if the inducer fan fails to reach the necessary speed. With a precise 0.66" WC (Water Column) set point, this component ensures your heating system meets strict safety protocols. If your furnace is experiencing ignition failure, short-cycling, or error codes related to airflow, replacing a faulty pressure switch is a common and necessary repair to restore reliable heating performance.
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