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

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BCFURNACE

040-124

$111.00

+5% Tax • Shipping calculated at checkout.

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

Name

High Pressure Switch

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

Secure Payment
Fast Delivery
Local Pickup

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

Product Details

Description

This premium high pressure switch is an essential safety component for central air conditioning and HVAC systems. Often referred to as an air proving switch, its primary function is to monitor the pressure levels within the refrigerant circuit. By detecting excessively high pressure, the switch acts as a protective cutout, disabling the compressor to prevent mechanical damage and potential system failure. If your outdoor AC unit is frequently shutting off or failing to engage, a faulty pressure switch may be the culprit. This replacement part is engineered for precision and durability, ensuring your cooling system operates within safe parameters for optimal efficiency and long-term reliability.

Specifications

Type
HVAC Pressure Switch
Size
Small
Application
Used in residential and commercial central air conditioning units and heat pumps to provide high-pressure safety cutout protection for the compressor.
Specifications
Automatic reset high-pressure control; designed for use in high-pressure refrigerant circuits; SPST switch configuration.

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 040-124 a genuine OEM part?
Yes, the 040-124 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 040-124 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (040-124) 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 040-124 shipped?
Most Air Pressure Switches including the 040-124 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 040-124 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 040-124 is in stock before visiting.

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