1-778-759-9864
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BCFurnace
GOODMAN PRESSURE SWITCH 2-STG -0.35" WC / -0.45" WC Air Pressure Switch, Air Proving furnace part available in Vancouver, Burnaby, Port Moody, Langley, North Vancouver, Richmond, Maple Ridge, Delta, West Vancouver, New Westminster, Surrey, Coquitlam, Port Coquitlam, Pitt Meadows

GOODMAN PRESSURE SWITCH 2-STG -0.35" WC / -0.45" WC Air Pressure Switch, Air Proving

BCFURNACE

773-088

CA$108.14

+5% Tax • Shipping calculated at checkout.

U.S. Duties/Taxes, if applicable, may be due at time of delivery.

Name

GOODMAN PRESSURE SWITCH 2-STG -0.35" WC / -0.45" WC

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Product Details

Description

This premium 2-stage furnace air pressure switch is a critical safety component designed for high-efficiency gas furnaces. As an air-proving sensor, it monitors the draft created by the inducer motor to ensure the venting system is clear and functioning correctly before allowing the ignition process to start. Specifically calibrated for dual-stage heating systems, it features precise setpoints of -0.35" WC and -0.45" WC to detect proper vacuum pressure. Replacing a faulty pressure switch can resolve common HVAC issues such as furnace ignition failure, intermittent cycling, or pressure switch lockout codes. This durable component ensures your residential heating system operates safely and efficiently throughout the winter.

Specifications

Type
Air Pressure Switch
Size
Standard
Application
Used in high-efficiency residential gas furnaces and two-stage HVAC systems to monitor combustion air pressure and ensure proper venting.
Specifications
Two-stage operation; Setpoints: -0.35" WC (Water Column) and -0.45" WC; Dual-stage air proving functionality; Designed for inducer motor draft sensing.

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Frequently Asked Questions

Is the 773-088 a genuine OEM part?
Yes, the 773-088 is a genuine OEM replacement part manufactured by BCFurnace. We source all Air Pressure Switches from authorized distributors to ensure exact-fit compatibility. This Air Pressure Switches is backed by our 100% compatibility guarantee — if it doesn't fit your furnace, we'll make it right.
How do I know if the 773-088 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (773-088) with your furnace model number. Visit the BCFurnace page on our site and enter your model number in the search bar — our system will show all compatible Air Pressure Switches for your specific unit. You can also call our technicians at 1-778-759-9864 for free compatibility verification.
How fast can I get the 773-088 shipped?
Most Air Pressure Switches including the 773-088 ship within 1–2 business days from our warehouse. We ship across Canada and the United States with tracking on every order. For urgent BCFurnace repairs, contact us at 1-778-759-9864 for expedited shipping options.
Can I pick up the 773-088 at your store?
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. Air Pressure Switches orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 773-088 is in stock before visiting.

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