1-778-759-9864
United States (USD $) flagUnited States (USD $)
BCFurnace

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BCFURNACE

020-961

$43.00

+5% Tax • Shipping calculated at checkout.

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

Name

CONTROL AIR PRESSURE SPST 3 INCH WC M

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 professional-grade Air Pressure Switch is a vital safety monitoring component for HVAC heating systems. Functioning as an air proving switch, it ensures that the draft inducer motor is creating the necessary airflow to safely vent exhaust gases before allowing the burner to ignite. With a precise 3-inch water column (WC) set point, this SPST (Single Pole Single Throw) switch triggers the ignition process only when optimal pressure conditions are met. It is an essential replacement part for gas furnaces and packaged units experiencing ignition failure, frequent cycling, or pressure-related error codes. Built for durability and accuracy, this switch helps maintain the safety and operational efficiency of residential and commercial gas-fired equipment.

Specifications

Type
Air Pressure Switch
Size
3 Inch Water Column (WC)
Application
Used in gas furnaces, packaged units, and rooftop HVAC systems to monitor venting pressure and ensure safe combustion cycles.
Specifications
SPST (Single Pole Single Throw) contact configuration; 3.0" WC pressure rating; Air proving functionality.

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 020-961 a genuine OEM part?
Yes, the 020-961 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 020-961 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (020-961) 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 020-961 shipped?
Most Air Pressure Switches including the 020-961 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 020-961 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 020-961 is in stock before visiting.

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