1-778-759-9864
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BCFurnace

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BCFURNACE

021-883

$143.00

+5% Tax • Shipping calculated at checkout.

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

Name

SWITCH HIGH PRESSURE CUTOUT 800 PSIG

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Fast Delivery
Local Pickup

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

Product Details

Description

This professional-grade High Pressure Cutout Switch is a critical safety component designed for high-efficiency HVAC and air conditioning systems. Engineered to monitor refrigerant pressure, this switch triggers an automatic system shutdown if internal pressure reaches the 800 PSIG threshold, protecting your compressor and other expensive components from catastrophic failure due to over-pressurization. Commonly used in heat pumps and climate control units, this air proving switch ensures your equipment operates within safe parameters. Whether you are performing routine maintenance or repairing a non-functional cooling unit, this high-pressure sensor is essential for restoring system safety and peak performance.

Specifications

Type
Air Pressure Switch / Safety Cutout
Size
Small
Application
HVAC systems, high-efficiency heat pumps, air handling units, and residential or commercial air conditioning systems.
Specifications
Pressure Rating: 800 PSIG; Function: High-pressure safety cutout; Type: Air proving and refrigerant 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 021-883 a genuine OEM part?
Yes, the 021-883 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 021-883 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (021-883) 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 021-883 shipped?
Most Air Pressure Switches including the 021-883 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 021-883 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 021-883 is in stock before visiting.

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