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BCFurnace
RHEEM PRESSURE SWITCH -1.50" 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

RHEEM PRESSURE SWITCH -1.50" WC Air Pressure Switch, Air Proving

BCFURNACE

773-231

CA$110.22

+5% Tax • Shipping calculated at checkout.

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

Name

RHEEM PRESSURE SWITCH -1.50" WC

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Product Details

Description

The Rheem Pressure Switch is a critical safety component designed for high-efficiency gas furnaces and HVAC heating systems. Often referred to as an air proving switch, this part monitors the pressure differential created by the induced draft blower to ensure proper venting and combustion airflow. Specifically rated at -1.50" WC (Water Column), this switch prevents the heating cycle from continuing if it detects an obstruction in the flue or a failure in the venting motor, protecting your home from potential safety hazards. This replacement pressure switch is essential for restoring furnace operation when the system fails to ignite due to pressure-related faults. It is engineered for precision and reliability in demanding residential heating applications.

Specifications

Type
Air Pressure Switch
Size
Standard HVAC Component
Application
Gas furnaces, induced draft systems, and HVAC heating units requiring air proving safety verification.
Specifications
Set point: -1.50" WC (Water Column); functions as a safety interlock for combustion air monitoring.

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Frequently Asked Questions

Is the 773-231 a genuine OEM part?
Yes, the 773-231 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 773-231 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (773-231) 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 773-231 shipped?
Most Air Pressure Switches including the 773-231 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 773-231 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 773-231 is in stock before visiting.

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