BCFURNACE
773-082
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GOODMAN PRESSURE SWITCH 2-STG -0.67" WC / -1.15" WC
Pickup available at 75 Blue Mountain St #3
Usually ready in 24 hours

GOODMAN PRESSURE SWITCH 2-STG -0.67" WC / -1.15" 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
This premium 2-stage air pressure switch is an essential safety component for high-efficiency gas furnaces. Designed to monitor the draft created by the inducer fan, this dual-stage switch ensures that the heating system is venting exhaust gases safely and efficiently before allowing the ignition process to proceed. It features two precision-calibrated setpoints— -0.67" WC and -1.15" WC—specifically engineered for multi-stage heating equipment. If your furnace is failing to ignite, cycling incorrectly, or displaying pressure-related error codes, replacing a faulty air proving switch can restore reliable performance and ensure your HVAC system operates at peak safety standards. Built for durability and accurate sensing, this component is a vital part of a modern residential heating system's combustion safety circuit.
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