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BCFurnace
LENNOX PRESSURE SWITCH 0.65" 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 0.65" WC Air Pressure Switch, Air Proving

BCFURNACE

773-019

CA$83.09

+5% Tax • Shipping calculated at checkout.

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

Name

LENNOX PRESSURE SWITCH 0.65" WC

3units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

Secure Payment
Fast Delivery
Local Pickup

Product Details

Description

This high-quality pressure switch is a critical safety component designed for residential HVAC systems, specifically gas furnaces and air handlers. Rated at 0.65" WC (Water Column), this air proving switch monitors the pressure levels within the combustion chamber to ensure the draft inducer motor is operating correctly. By verifying proper airflow before allowing ignition, it protects the system from venting failures and hazardous conditions. If your furnace is failing to ignite or shuts off prematurely, this replacement pressure switch is a reliable solution to restore safe and efficient heating performance.

Specifications

Type
Air Pressure Switch
Size
Standard replacement component
Application
Used in forced-air gas furnaces and heating systems to monitor draft pressure and ensure proper venting before ignition.
Specifications
Pressure Rating: 0.65" WC (Water Column); Component Type: Air Proving Switch; Function: Normally Open, closes on pressure rise.

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Frequently Asked Questions

Is the 773-019 a genuine OEM part?
Yes, the 773-019 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 773-019 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (773-019) 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 773-019 shipped?
Most Air Pressure Switches including the 773-019 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 773-019 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 773-019 is in stock before visiting.

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