1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace

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BCFURNACE

120-922

CA$34.61

+5% Tax • Shipping calculated at checkout.

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

Name

SWITCH,LIMIT,140/110,AUTO

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

Ensure your heating system operates safely and efficiently with this premium automatic reset high limit control switch. Designed as a critical safety component for HVAC units and residential furnaces, this fan disc limit switch monitors internal temperatures to prevent overheating and potential equipment damage. The switch is engineered to automatically interrupt the electrical circuit when temperatures reach 140°F and restore power once the system cools to 110°F. This reliable thermal cutout is an essential replacement part for maintaining optimal climate control performance, providing peace of mind by protecting your appliance from thermal overloads. Ideal for professional HVAC technicians and DIY furnace repair, this durable switch ensures consistent safety monitoring for your heating equipment.

Specifications

Type
High Limit Control Switch
Size
Small
Dimensions
not specified × not specified × not specified
Application
Commonly used in furnaces, heat pumps, and HVAC systems to monitor blower fan temperatures and provide high-limit safety protection.
Specifications
Cut-out temperature: 140°F; Cut-in temperature: 110°F; Reset type: Automatic; Configuration: Fan Disc.

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 120-922 a genuine OEM part?
Yes, the 120-922 is a genuine OEM replacement part manufactured by BCFurnace. We source all Fan Limit Controls from authorized distributors to ensure exact-fit compatibility. This Fan Limit Controls 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 120-922 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (120-922) 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 Fan Limit Controls 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 120-922 shipped?
Most Fan Limit Controls including the 120-922 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 120-922 at your store?
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. Fan Limit Controls orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 120-922 is in stock before visiting.

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