1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
SWITCH, PRESSURE, OPEN AT -1.51 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

SWITCH, PRESSURE, OPEN AT -1.51 WC, Air Pressure Switch, Air Proving

BCFURNACE

020-524

CA$182.45

+5% Tax • Shipping calculated at checkout.

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

Name

SWITCH, PRESSURE, OPEN AT -1.51 WC,

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

Secure Payment
Fast Delivery
Local Pickup

Not sure this fits your furnace? Call us — we're happy to help

Product Details

Description

Ensure your heating system operates safely and efficiently with this high-quality furnace air pressure switch. Designed as a critical air proving component, this switch monitors the negative pressure created by the inducer motor. It is engineered to open at -1.51" WC (Water Column), acting as a safety cutoff that prevents gas ignition if proper venting or airflow is not detected. This replacement pressure sensor is essential for troubleshooting heating cycles where the furnace fails to stay lit or won't start due to venting issues. Ideal for professional HVAC repairs and routine maintenance, this component helps maintain the integrity of your gas furnace's combustion process.

Specifications

Type
Air Pressure Switch
Size
Small
Application
Residential gas furnace heating systems, HVAC air proving, and combustion venting safety monitoring.
Specifications
Opening Point: -1.51 inches Water Column (WC)

Not sure this is the right part?

Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.

1-778-759-9864

Mon–Sat 8AM–9PM PST · Or email parts@bcfurnace.com

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Frequently Asked Questions

Is the 020-524 a genuine OEM part?
Yes, the 020-524 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 020-524 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (020-524) 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 020-524 shipped?
Most Air Pressure Switches including the 020-524 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 020-524 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 020-524 is in stock before visiting.

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