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BCFurnace
AMERICAN STANDARD TRANE PRESSURE SWITCH 2.28" WC 0.97" 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

AMERICAN STANDARD TRANE PRESSURE SWITCH 2.28" WC 0.97" WC Air Pressure Switch, Air Proving

BCFURNACE

773-103

CA$149.16

+5% Tax • Shipping calculated at checkout.

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

Name

AMERICAN STANDARD TRANE PRESSURE SWITCH 2.28" WC 0.97" WC

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Local Pickup

Product Details

Description

Ensure your home heating system operates safely and efficiently with this premium Air Pressure Switch designed for American Standard and Trane HVAC units. This critical safety component, also known as an air proving switch, monitors the pressure levels within the furnace's combustion chamber to ensure the inducer motor is properly venting exhaust gases. If your furnace is failing to ignite or shutting down prematurely, this pressure sensor is a vital replacement part to restore reliable heating. Engineered for precision, it features specific water column trip and reset points to ensure the gas valve only opens under safe operating conditions. Ideal for professional HVAC technicians and furnace repair, this switch is a key part of maintaining indoor air quality and system longevity.

Specifications

Type
Air Pressure Switch
Size
Standard HVAC component size
Application
High-efficiency residential gas furnaces and HVAC heating systems requiring air proving safety verification.
Specifications
Setpoint: 2.28" WC; Reset: 0.97" WC; Type: Air Proving Safety Sensor

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Frequently Asked Questions

Is the 773-103 a genuine OEM part?
Yes, the 773-103 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 773-103 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (773-103) 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 773-103 shipped?
Most Air Pressure Switches including the 773-103 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 773-103 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 773-103 is in stock before visiting.

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