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BCFurnace
YORK PRESSURE SWITCH -0.20" 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

YORK PRESSURE SWITCH -0.20" WC Air Pressure Switch, Air Proving

BCFURNACE

773-146

CA$85.63

+5% Tax • Shipping calculated at checkout.

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

Name

YORK PRESSURE SWITCH -0.20" WC

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Local Pickup

Product Details

Description

Ensure the safe and efficient operation of your heating system with this premium York Pressure Switch. This air proving switch is a vital safety component in residential gas furnaces, designed to monitor the pressure differential created by the draft inducer motor. By verifying that flue gases are being properly exhausted before allowing the ignition sequence to begin, this switch prevents dangerous operation under restricted venting conditions. With a precise factory set point of -0.20" WC, this reliable sensor is an essential replacement part for HVAC maintenance and repair, helping to restore furnace functionality and maintain home safety.

Specifications

Type
Air Pressure Switch
Size
Standard
Application
Gas-fired residential furnaces and HVAC heating systems for monitoring inducer motor performance and flue venting safety.
Specifications
Pressure Rating: -0.20" WC; Function: Air Proving / Safety Interlock; Circuitry: Normally Open

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Frequently Asked Questions

Is the 773-146 a genuine OEM part?
Yes, the 773-146 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 773-146 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (773-146) 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 773-146 shipped?
Most Air Pressure Switches including the 773-146 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 773-146 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 773-146 is in stock before visiting.

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