1-778-759-9864
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BCFurnace
PRESSURE SWITCH 0.34" 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 0.34" WC Air Pressure Switch, Air Proving

BCFURNACE

773-059

CA$318.06

+5% Tax • Shipping calculated at checkout.

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

Name

PRESSURE SWITCH 0.34" WC

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Product Details

Description

This premium air pressure switch is a vital safety component designed for high-efficiency HVAC systems and forced-air furnaces. Calibrated to a precise 0.34" WC (Water Column) set point, this air proving switch monitors the pressure differential created by the draft inducer motor. It ensures that the combustion blower is operating correctly and that the venting system is clear of obstructions before allowing the heating cycle to proceed. A functioning pressure switch is essential for preventing the buildup of dangerous flue gases and ensuring reliable ignition. If your furnace is failing to light or cycling off unexpectedly, this replacement pressure sensor provides a reliable solution to restore safe and efficient heating performance.

Specifications

Type
Air Pressure Switch
Size
Standard HVAC Component
Application
Designed for use in residential and commercial gas furnaces to monitor draft inducer blower performance and flue venting safety.
Specifications
Set Point: 0.34" WC (Water Column); Function: Air Proving/Differential Pressure Sensing; Purpose: Combustion safety and airflow verification.

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Frequently Asked Questions

Is the 773-059 a genuine OEM part?
Yes, the 773-059 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 773-059 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (773-059) 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 773-059 shipped?
Most Air Pressure Switches including the 773-059 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 773-059 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 773-059 is in stock before visiting.

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