1-778-759-9864
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BCFurnace

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BCFURNACE

020-527

$96.00

+5% Tax • Shipping calculated at checkout.

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

Name

SWITCH, LOW PRESSURE CUTOUT, 250 OPEN, A

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-performance Low Pressure Cutout Switch is a vital safety component for residential and commercial HVAC systems. Functioning as an air proving switch, it is designed to monitor and detect drops in air pressure within the system’s ventilation or ductwork. When the pressure reaches the specified .250 Open threshold, the switch automatically interrupts the electrical circuit to ensure safe operation and prevent the unit from running under restricted airflow or vacuum conditions. Whether you are repairing a furnace, air handler, or heat pump, this reliable pressure switch ensures the motor and blower are functioning correctly before the heating or cooling cycle begins. Built for durability and precision, it is an essential replacement part for maintaining the efficiency and safety of your climate control equipment.

Specifications

Type
Air Pressure Switch / Air Proving Switch
Size
Small
Application
Commonly used in HVAC equipment, gas furnaces, air handlers, and ventilation systems to monitor inducer motor performance and airflow safety.
Specifications
Configuration: Normally Closed (opens at setpoint); Setpoint: .250 inches WC (Water Column) Open; Function: Low Pressure Cutout / Safety Limit

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 020-527 a genuine OEM part?
Yes, the 020-527 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 020-527 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (020-527) 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 020-527 shipped?
Most Air Pressure Switches including the 020-527 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 020-527 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 020-527 is in stock before visiting.

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