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

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BCFURNACE

020-989

CA$60.61

+5% Tax • Shipping calculated at checkout.

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

Name

CONTROL; TCO1 LIMIT 120DEGF

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Local Pickup

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

Product Details

Description

Ensure the safety and efficiency of your HVAC system with this high-performance high limit control switch. Designed as a fan disc thermal cutout (TCO), this component acts as a critical safety sensor that monitors the air temperature within your furnace or air handler. If internal temperatures exceed the fixed 120-degree Fahrenheit threshold, the switch automatically interrupts the electrical circuit to prevent overheating and potential equipment damage. This replacement part is ideal for restoring proper function to heating units that are cycling improperly or failing to engage due to a faulty safety limit. Durable and reliable, it is a standard component for maintaining safe operating conditions in residential and commercial climate control systems.

Specifications

Type
High Limit Control Switch / Fan Disc Thermostat
Size
Small
Application
Commonly used in furnaces, air handlers, and heating systems to provide overheat protection and fan temperature regulation.
Specifications
Temperature Rating: 120°F (49°C); Switch Type: Thermal Cut-Out (TCO); Function: Normally Closed, Opens on Temperature Rise

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 020-989 a genuine OEM part?
Yes, the 020-989 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 020-989 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (020-989) 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 020-989 shipped?
Most Fan Limit Controls including the 020-989 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 020-989 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 020-989 is in stock before visiting.

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