1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
AIR PRESSURE SWITCH WITH BRACKET, 0.90" 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

AIR PRESSURE SWITCH WITH BRACKET, 0.90" WC Air Pressure Switch, Air Proving

BCFURNACE

773-417

CA$249.58

+5% Tax • Shipping calculated at checkout.

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

Name

AIR PRESSURE SWITCH WITH BRACKET, 0.90" WC

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Not sure this fits your furnace? Call us — we're happy to help

Product Details

Description

This premium Air Pressure Switch with Bracket is a vital safety component for HVAC systems and gas furnaces. Functioning as an air proving switch, it is precision-calibrated to 0.90" WC (Water Column) to monitor the pressure differential created by the draft inducer motor. Its primary role is to ensure that the exhaust blower is operating correctly and that the venting system is clear before allowing the furnace ignition sequence to begin. By preventing the burner from firing under unsafe conditions, this switch protects your heating equipment from malfunctions and hazardous exhaust buildup. Featuring a pre-installed mounting bracket for straightforward installation, this high-performance sensor is the ideal replacement part to restore the reliability and safety of your residential or commercial heating unit.

Specifications

Type
Air Pressure Switch / Air Proving Switch
Size
Standard HVAC component
Application
Used in forced-air furnaces and heating systems to verify proper airflow and venting before ignition.
Specifications
Pressure Setting: 0.90" WC; Includes integrated mounting bracket; Monitors draft inducer motor performance.

Not sure this is the right part?

Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.

1-778-759-9864

Mon–Sat 8AM–9PM PST · Or email parts@bcfurnace.com

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Frequently Asked Questions

Is the 773-417 a genuine OEM part?
Yes, the 773-417 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 773-417 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (773-417) 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 773-417 shipped?
Most Air Pressure Switches including the 773-417 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 773-417 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 773-417 is in stock before visiting.

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