1-778-759-9864
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BCFurnace
YORK/ETC TEMP. CONTROL 240 OPEN,155 CLOSE 5 High Limit Control Switches 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

YORK/ETC TEMP. CONTROL 240 OPEN,155 CLOSE 5 High Limit Control Switches

BCFURNACE

120-679

CA$140.65

+5% Tax • Shipping calculated at checkout.

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

Name

YORK/ETC TEMP. CONTROL 240 OPEN,155 CLOSE

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 pack of five high limit control switches is a critical safety component designed for residential HVAC systems and forced-air furnaces. These thermal cutout switches monitor the internal temperature of your heating equipment to prevent hazardous overheating. Engineered for reliability, the switch automatically opens the electrical circuit when the temperature reaches a threshold of 240°F, effectively shutting down the burner or heating element. Once the system has safely cooled down to 155°F, the switch closes to allow for a reset and continued operation. Ideal for furnace repair and routine maintenance, these high-quality sensors ensure your heating system operates within safe thermal parameters, protecting both the appliance and your home from heat-related damage.

Specifications

Type
High Limit Control Switch
Size
Compact
Application
Used in forced-air furnaces, residential heating systems, and mobile home HVAC units to monitor heat exchanger temperatures and provide over-temperature protection.
Specifications
Open Temperature: 240°F; Close Temperature: 155°F; Quantity: Pack of 5 switches; Function: Normally Closed (NC) thermal 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 120-679 a genuine OEM part?
Yes, the 120-679 is a genuine OEM replacement part manufactured by BCFurnace. We source all 5 Limit Switches from authorized distributors to ensure exact-fit compatibility. This 5 Limit 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 120-679 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (120-679) 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 5 Limit 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 120-679 shipped?
Most 5 Limit Switches including the 120-679 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 120-679 at your store?
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. 5 Limit Switches orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 120-679 is in stock before visiting.

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