1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
CARRIER PRESSURE SWITCHES 0.90" WC / 0.65"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

CARRIER PRESSURE SWITCHES 0.90" WC / 0.65"WC Air Pressure Switch, Air Proving

BCFURNACE

773-312

CA$216.50

+5% Tax • Shipping calculated at checkout.

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

Name

CARRIER PRESSURE SWITCHES 0.90" WC / 0.65"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 heating system operates at peak safety and efficiency with this dual-threshold air pressure switch. Designed as a critical safety component for high-efficiency forced-air furnaces, this air proving switch monitors the pressure differential created by the inducer motor. By verifying that the exhaust fan is venting correctly, it allows the ignition process to proceed safely, preventing the buildup of dangerous combustion gases. If your furnace is failing to ignite, short-cycling, or experiencing intermittent shut-offs, a faulty pressure switch is a common cause. This high-quality replacement part is engineered to maintain precise pressure thresholds, ensuring your HVAC system meets the necessary airflow requirements for consistent climate control.

Specifications

Type
Air Pressure Switch
Size
Standard HVAC Component
Application
Commonly used in residential gas furnaces and HVAC blower assemblies to monitor inducer motor draft and exhaust venting safety.
Specifications
Dual-action pressure sensing; 0.90" WC and 0.65" WC set points; designed for air-proving safety circuits in heating equipment.

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Frequently Asked Questions

Is the 773-312 a genuine OEM part?
Yes, the 773-312 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 773-312 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (773-312) 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 773-312 shipped?
Most Air Pressure Switches including the 773-312 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 773-312 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 773-312 is in stock before visiting.

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