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BCFurnace
PRESSURE SWITCH SINGLE PORT 0.15" 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 SINGLE PORT 0.15" WC Air Pressure Switch, Air Proving

BCFURNACE

773-028

CA$206.54

+5% Tax • Shipping calculated at checkout.

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

Name

PRESSURE SWITCH SINGLE PORT 0.15" WC

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Fast Delivery
Local Pickup

Product Details

Description

This single-port air pressure switch is a vital safety component designed for modern high-efficiency HVAC furnaces. Functioning as an air-proving switch, it monitors the draft created by the inducer motor to ensure the system is venting exhaust gases safely. If the vacuum pressure reaches the calibrated set point of 0.15" WC, the switch closes to allow the ignition sequence to begin. This part is a common solution for heating systems experiencing ignition failure, intermittent operation, or 'pressure switch stuck open' error codes. Durable and precise, it ensures your residential or commercial heating equipment operates with maximum safety and efficiency by preventing the burner from firing without proper airflow.

Specifications

Type
Air Pressure Switch
Size
Standard furnace component
Application
Used in gas-fired furnaces and HVAC heating systems to verify proper draft induction and venting before ignition.
Specifications
Pressure Rating: 0.15" WC (Water Column); Configuration: Single Port; Function: Air Proving/Safety Interlock

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Frequently Asked Questions

Is the 773-028 a genuine OEM part?
Yes, the 773-028 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 773-028 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (773-028) 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 773-028 shipped?
Most Air Pressure Switches including the 773-028 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 773-028 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 773-028 is in stock before visiting.

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