1-778-759-9864
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BCFurnace
PRESSURE SWITCH 0.17" 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

PRESSURE SWITCH 0.17" WC Air Pressure Switch, Air Proving

BCFURNACE

773-053

CA$141.72

+5% Tax • Shipping calculated at checkout.

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

Name

PRESSURE SWITCH 0.17" 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

This premium air pressure switch is a critical safety component designed for residential gas furnaces and HVAC heating systems. Calibrated to a 0.17" WC (water column) set point, this air proving switch monitors the draft created by the inducer motor to ensure proper venting of exhaust gases. It acts as a fail-safe, preventing the burner from igniting if it detects insufficient airflow or a blockage in the flue. Ideal for furnace repair and routine maintenance, this sensor helps resolve common heating issues such as failure to ignite, intermittent cycling, or pressure switch lockout codes. Built for reliability and precision, it ensures your heating equipment operates safely and efficiently.

Specifications

Type
Air Pressure Switch
Size
Small
Application
Commonly used in residential gas furnaces and HVAC units to prove airflow from the inducer blower before allowing ignition.
Specifications
0.17" WC set point, air proving safety sensor, diaphragm-actuated mechanism

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Frequently Asked Questions

Is the 773-053 a genuine OEM part?
Yes, the 773-053 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 773-053 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (773-053) 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 773-053 shipped?
Most Air Pressure Switches including the 773-053 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 773-053 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 773-053 is in stock before visiting.

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