1-778-759-9864
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BCFurnace

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BCFURNACE

040-180

$1,515.00

+5% Tax • Shipping calculated at checkout.

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

Name

PRESSURE GAUGE

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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

Product Details

Description

This high-quality Air Pressure Switch is a critical safety component designed for HVAC systems and gas furnaces. Functioning as an air proving sensor, it monitors the pressure differential within the venting system to ensure the inducer motor is operating at peak efficiency. If the switch detects a blockage or a failure in airflow, it prevents the burner from igniting, protecting your appliance from potential damage and ensuring safe operation. This replacement part is essential for fixing common heating issues where the system fails to start or shuts down prematurely due to airflow detection errors. Built for durability and precise responsiveness, it helps restore the reliable performance of your heating and air handling equipment.

Specifications

Type
Air Pressure Switch / Air Proving Switch
Size
Standard
Application
Commonly used in gas furnaces, HVAC units, exhaust systems, and industrial air handling equipment to verify proper venting and airflow before ignition.
Specifications
Monitors air pressure differentials; features a safety shut-off mechanism; designed for airflow verification and system protection.

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 040-180 a genuine OEM part?
Yes, the 040-180 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 040-180 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (040-180) 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 040-180 shipped?
Most Air Pressure Switches including the 040-180 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 040-180 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 040-180 is in stock before visiting.

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