1-778-759-9864
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BCFurnace
GOODMAN PRESSURE SWITCH 2-STG -0.50" WC / -0.80" 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 -0.50" WC / -0.80" WC Air Pressure Switch, Air Proving

BCFURNACE

773-090

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 -0.50" WC / -0.80" WC

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Product Details

Description

Ensure your heating system operates safely and efficiently with this premium 2-stage air pressure switch. Designed for high-efficiency gas furnaces, this air-proving switch acts as a critical safety sensor by monitoring the draft inducer motor's performance. It verifies that the correct vacuum pressure is present to safely exhaust combustion gases before allowing the ignition process to start. Specifically calibrated for dual-stage systems, it manages both low and high-heat cycles to maintain optimal performance. This replacement part is ideal for resolving furnace issues such as failed ignition, intermittent shut-offs, or pressure-related fault codes, helping to restore reliable warmth to your home.

Specifications

Type
Air Pressure Switch
Size
Standard
Application
Used in residential two-stage high-efficiency gas furnaces and HVAC heating systems to monitor combustion air and ensure proper venting.
Specifications
Dual-stage calibration; Low-stage set point: -0.50" WC; High-stage set point: -0.80" WC; Air proving safety function.

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Frequently Asked Questions

Is the 773-090 a genuine OEM part?
Yes, the 773-090 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 773-090 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (773-090) 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 773-090 shipped?
Most Air Pressure Switches including the 773-090 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 773-090 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 773-090 is in stock before visiting.

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