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BCFurnace
ICP PRESSURE SWITCH 2-STG 0.30" 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

ICP PRESSURE SWITCH 2-STG 0.30" WC Air Pressure Switch, Air Proving

BCFURNACE

773-166

CA$141.85

+5% Tax • Shipping calculated at checkout.

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

Name

ICP PRESSURE SWITCH 2-STG 0.30" WC

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Product Details

Description

This 2-stage air pressure switch is a critical safety component designed for high-efficiency HVAC systems and gas furnaces. As an air proving switch, it monitors the pressure differential created by the draft inducer motor to ensure that combustion gases are being safely vented. Featuring a calibrated 0.30" WC (Water Column) set point, this switch prevents the furnace from entering the ignition cycle if it detects insufficient airflow or a venting blockage. It is an essential replacement part for restoring the reliable operation of multi-stage heating units, helping to prevent common pressure-related fault codes and ensuring safe, consistent performance throughout the heating season.

Specifications

Type
Air Pressure Switch
Size
Small
Application
Used in high-efficiency 2-stage residential gas furnaces and HVAC air handlers to monitor inducer motor draft and venting safety.
Specifications
2-Stage operation, 0.30" WC (Water Column) pressure set point, air proving functionality.

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Frequently Asked Questions

Is the 773-166 a genuine OEM part?
Yes, the 773-166 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 773-166 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (773-166) 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 773-166 shipped?
Most Air Pressure Switches including the 773-166 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 773-166 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 773-166 is in stock before visiting.

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