1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
LENNOX PRESSURE SWITCH 2-STG 0.35" WC / 0.60" 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 0.35" WC / 0.60" WC Air Pressure Switch, Air Proving

BCFURNACE

773-132

CA$143.39

+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 0.35" WC / 0.60" WC

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Not sure this fits your furnace? Call us — we're happy to help

Product Details

Description

This premium two-stage furnace air pressure switch is a vital safety component designed for high-efficiency gas heating systems. As an essential air-proving device, it monitors the pressure levels within the combustion chamber to ensure the inducer motor is creating the necessary draft for safe operation. By verifying proper airflow, it allows the ignition sequence to proceed, preventing the buildup of dangerous combustion gases. This dual-stage switch is specifically calibrated to handle multiple heating cycles, making it a reliable solution for residential HVAC units that utilize variable-stage firing. If your furnace is experiencing ignition failure or cycling issues, this pressure switch is a key replacement part to restore efficient and safe heating performance.

Specifications

Type
Air Pressure Switch
Size
Standard HVAC Component
Dimensions
unknown × unknown × unknown
Application
Used in two-stage gas furnaces and HVAC systems to monitor combustion air pressure and ensure proper drafting before ignition.
Specifications
Dual-stage calibration; Low stage: 0.35" WC (Water Column); High stage: 0.60" WC (Water Column); Function: Air Proving/Safety Interlock.

Not sure this is the right part?

Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.

1-778-759-9864

Mon–Sat 8AM–9PM PST · Or email parts@bcfurnace.com

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Frequently Asked Questions

Is the 773-132 a genuine OEM part?
Yes, the 773-132 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 773-132 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (773-132) 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 773-132 shipped?
Most Air Pressure Switches including the 773-132 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 773-132 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 773-132 is in stock before visiting.

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