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BCFurnace
LENNOX PRESSURE SWITCH -1.12" 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

LENNOX PRESSURE SWITCH -1.12" WC Air Pressure Switch, Air Proving

BCFURNACE

773-015

CA$99.63

+5% Tax • Shipping calculated at checkout.

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

Name

LENNOX PRESSURE SWITCH -1.12" 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 gas furnaces and HVAC heating systems. Engineered to monitor the negative pressure created by the draft inducer motor, this air proving switch ensures that combustion gases are being safely exhausted through the vent pipe before allowing the furnace to ignite. If your heating system is experiencing ignition failure or displaying pressure switch circuit errors, this calibrated sensor is a necessary replacement to restore safe and reliable operation. Built with high-quality materials for long-lasting performance, it helps prevent hazardous conditions by verifying proper airflow and venting during the start-up sequence. It is a critical part for maintaining the efficiency and safety of residential forced-air furnaces.

Specifications

Type
Air Pressure Switch
Size
Standard HVAC Component
Dimensions
Not specified × Not specified × Not specified
Application
Used in residential gas furnaces and HVAC systems to verify proper inducer motor draft and venting safety.
Specifications
Calibrated to -1.12 inch WC (Water Column) pressure set point; functions as an air proving sensor for combustion safety.

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Frequently Asked Questions

Is the 773-015 a genuine OEM part?
Yes, the 773-015 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 773-015 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (773-015) 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 773-015 shipped?
Most Air Pressure Switches including the 773-015 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 773-015 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 773-015 is in stock before visiting.

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