1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
Pressure Switch, 22/45 PSI 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, 22/45 PSI Air Pressure Switch, Air Proving

BCFURNACE

120-807

CA$146.83

+5% Tax • Shipping calculated at checkout.

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

Name

Pressure Switch, 22/45 PSI

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Local Pickup

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

Product Details

Description

This high-performance air pressure switch is an essential safety component for residential and commercial HVAC systems. Functioning as an air-proving switch, it accurately monitors the draft inducer motor's pressure to ensure that combustion gases are being safely vented before allowing the furnace to ignite. Rated at 22/45 PSI, this switch is engineered to detect precise pressure changes, preventing the heating system from operating under unsafe conditions such as blocked vents or inducer motor failure. Replacing a faulty pressure switch can resolve common furnace ignition issues and intermittent cycling, ensuring reliable heating and efficient operation. Durable and responsive, this part is designed to meet the rigorous demands of modern high-efficiency heating equipment.

Specifications

Type
Air Pressure Switch
Size
Standard
Application
Used in gas furnaces, HVAC heating units, and air handlers to monitor draft inducer blower performance and ensure safe venting of exhaust gases.
Specifications
Pressure Setting: 22/45 PSI; Function: Air Proving Safety Sensor; Application: Inducer Motor Pressure Monitoring

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 120-807 a genuine OEM part?
Yes, the 120-807 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 120-807 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (120-807) 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 120-807 shipped?
Most Air Pressure Switches including the 120-807 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 120-807 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 120-807 is in stock before visiting.

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