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BCFurnace
YORK PRESSURE SWITCH 0.67" 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 0.67" WC Air Pressure Switch, Air Proving

BCFURNACE

773-144

CA$152.12

+5% Tax • Shipping calculated at checkout.

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

Name

YORK PRESSURE SWITCH 0.67" WC

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Fast Delivery
Local Pickup

Product Details

Description

This premium York air pressure switch is a vital safety component for residential gas furnaces and HVAC systems. Known as an air proving switch, it is designed to detect the pressure differential created by the draft inducer blower, ensuring that combustion gases are being safely exhausted before the ignition process begins. Calibrated to a precise 0.67" WC (water column) set point, this switch protects your heating equipment by preventing operation in the event of a vent blockage or motor failure. Ideal for troubleshooting furnace ignition issues or resolving pressure switch error codes, this reliable replacement part helps maintain the performance and safety of your indoor climate control system.

Specifications

Type
Air Pressure Switch
Size
Standard HVAC control component
Application
Used in forced-air gas furnaces and heating systems to monitor draft inducer airflow and ensure proper venting.
Specifications
0.67" WC (Water Column) set point, air proving functionality, safety lockout integration.

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Frequently Asked Questions

Is the 773-144 a genuine OEM part?
Yes, the 773-144 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 773-144 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (773-144) 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 773-144 shipped?
Most Air Pressure Switches including the 773-144 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 773-144 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 773-144 is in stock before visiting.

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