1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
High Pressure Switch, 405Op, 300CI 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

High Pressure Switch, 405Op, 300CI Air Pressure Switch, Air Proving

BCFURNACE

020-582

CA$50.14

+5% Tax • Shipping calculated at checkout.

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

Name

High Pressure Switch, 405Op, 300CI

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 premium High Pressure Switch serves as a vital safety cutout for HVAC and refrigeration systems, ensuring your equipment operates within safe pressure limits. Designed as an air proving switch, it monitors high-side system pressure to prevent damage to the compressor and other critical components. The switch is engineered to automatically open the circuit when pressure reaches 405 PSI and reset (close) once pressure stabilizes at 300 PSI. Whether you are performing routine maintenance or repairing a non-functional cooling unit, this pressure sensor provides reliable protection against system over-pressurization, helping to extend the lifespan of your appliance and improve overall safety.

Specifications

Type
High Pressure Switch / Air Proving Switch
Size
Compact
Application
Commonly used in commercial and residential HVAC units, air conditioning systems, and refrigeration equipment to monitor refrigerant or air pressure levels.
Specifications
Opening Pressure: 405 PSI; Closing Pressure: 300 PSI; Operation: Opens on Rise, Closes on Fall; Function: Automatic Reset safety control.

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 020-582 a genuine OEM part?
Yes, the 020-582 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 020-582 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (020-582) 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 020-582 shipped?
Most Air Pressure Switches including the 020-582 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 020-582 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 020-582 is in stock before visiting.

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