1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
PRESSURE SWITCH 2-STG -0.45" WC / -0.81" 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

PRESSURE SWITCH 2-STG -0.45" WC / -0.81" WC Air Pressure Switch, Air Proving

BCFURNACE

773-024

CA$203.82

+5% Tax • Shipping calculated at checkout.

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

Name

PRESSURE SWITCH 2-STG -0.45" WC / -0.81" WC

3units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Product Details

Description

This premium 2-stage air pressure switch is a critical safety component designed for high-efficiency gas furnaces and multi-stage HVAC systems. As an air-proving switch, it monitors the pressure differential created by the draft inducer motor to ensure the exhaust system is venting properly before allowing the ignition process to proceed. Featuring dual set points of -0.45" WC and -0.81" WC, it is specifically engineered to handle the varying airflow requirements of two-stage heating cycles. This component is essential for resolving furnace lockout issues, ignition failures, or pressure switch error codes, ensuring your residential heating system operates at peak safety and efficiency.

Specifications

Type
Air Pressure Switch
Size
Small
Application
Used in multi-stage residential gas furnaces and high-efficiency heating units to monitor venting pressure and ensure safe combustion airflow.
Specifications
Two-stage operation; Low-stage set point: -0.45" WC; High-stage set point: -0.81" WC; Dual-diaphragm sensing; Snap-action electrical contacts.

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Frequently Asked Questions

Is the 773-024 a genuine OEM part?
Yes, the 773-024 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 773-024 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (773-024) 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 773-024 shipped?
Most Air Pressure Switches including the 773-024 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 773-024 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 773-024 is in stock before visiting.

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