1-778-759-9864
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LENNOX PRESSURE SWITCH DUAL PORT -0.85" 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 DUAL PORT -0.85" WC Air Pressure Switch, Air Proving

BCFURNACE

773-017

CA$129.15

+5% Tax Shipping calculated at checkout.

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

Name

LENNOX PRESSURE SWITCH DUAL PORT -0.85" WC

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Product Details

Description

This dual port air pressure switch is a vital safety and performance component for residential gas furnaces and high-efficiency heating systems. Functioning as an air proving switch, it monitors the vacuum pressure created by the inducer motor to ensure proper venting of combustion gases before allowing the ignition sequence to proceed. If your furnace is experiencing startup failures, frequent cycling, or error codes related to airflow, this replacement pressure switch is essential for restoring reliable operation. Designed for precision and durability, it features a dual-port configuration and a factory-calibrated set point to maintain the high safety standards of your HVAC equipment.

Specifications

Type
Furnace Air Pressure Switch
Size
Standard
Application
Forced-air gas furnaces, high-efficiency heating units, and HVAC air proving systems.
Specifications
Set Point: -0.85" WC (Water Column); Configuration: Dual Port; Function: Safety airflow monitoring and vacuum sensing.

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Frequently Asked Questions

Is the 773-017 a genuine OEM part?
Yes, the 773-017 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 773-017 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (773-017) 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 773-017 shipped?
Most Air Pressure Switches including the 773-017 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 773-017 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 773-017 is in stock before visiting.

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