1-778-759-9864
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BCFurnace
LENNOX PRESSURE SWITCH 2-STG -0.30" WC / -0.68" 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 2-STG -0.30" WC / -0.68" WC Air Pressure Switch, Air Proving

BCFURNACE

773-036

CA$147.88

+5% Tax • Shipping calculated at checkout.

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

Name

LENNOX PRESSURE SWITCH 2-STG -0.30" WC / -0.68" 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 two-stage air pressure switch is a vital safety component for high-efficiency gas furnaces. Engineered to monitor the draft created by the inducer blower motor, this air proving switch ensures that combustion gases are being safely and effectively vented out of the heat exchanger before allowing the furnace to ignite. Specifically designed for two-stage heating systems, it features dual set points to handle varying airflow requirements between low-fire and high-fire operation. If your HVAC system is experiencing ignition failure or pressure switch lockout codes, this replacement pressure switch provides the reliable sensing needed to restore peak performance and ensure the safe operation of your home heating equipment.

Specifications

Type
Air Pressure Switch
Size
Compact
Application
Used in residential and light commercial two-stage gas furnaces to verify proper venting pressure and draft inducer operation during the heating cycle.
Specifications
Two-stage sensing; Low stage set point: -0.30" WC; High stage set point: -0.68" WC; Diaphragm-actuated safety mechanism.

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Frequently Asked Questions

Is the 773-036 a genuine OEM part?
Yes, the 773-036 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 773-036 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (773-036) 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 773-036 shipped?
Most Air Pressure Switches including the 773-036 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 773-036 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 773-036 is in stock before visiting.

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