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BCFurnace
GOODMAN/AMANA PRESSURE SWITCH -0.40" 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/AMANA PRESSURE SWITCH -0.40" WC Air Pressure Switch, Air Proving

BCFURNACE

773-255

CA$81.51

+5% Tax • Shipping calculated at checkout.

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

Name

GOODMAN/AMANA PRESSURE SWITCH -0.40" 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 furnace operates safely and efficiently with this high-quality air pressure switch, specifically calibrated to -0.40" WC. As a critical safety component in modern heating systems, this air-proving switch monitors the negative pressure created by the draft inducer motor. It confirms that combustion gases are being properly vented before allowing the ignition sequence to proceed, preventing hazardous conditions. If your HVAC system is experiencing ignition failure or intermittent cycling, replacing a worn or malfunctioning pressure switch is a common and essential repair. Designed for durability and precision, this component is compatible with a wide range of gas-fired furnaces and heating units, helping to restore reliable warmth to your home.

Specifications

Type
Air Pressure Switch
Size
Standard
Application
Used in residential gas-fired furnaces and HVAC systems to monitor draft inducer blower performance and ensure proper venting of combustion gases.
Specifications
Pressure Setpoint: -0.40" WC (Water Column); Function: Air Proving/Safety Interlock; Type: Diaphragm-actuated

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Frequently Asked Questions

Is the 773-255 a genuine OEM part?
Yes, the 773-255 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 773-255 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (773-255) 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 773-255 shipped?
Most Air Pressure Switches including the 773-255 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 773-255 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 773-255 is in stock before visiting.

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