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

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BCFURNACE

121-069

CA$402.32

+5% Tax • Shipping calculated at checkout.

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

Name

CONTROL,LIMIT, DUCANE

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 Ducane High Limit Control is a critical safety component designed for HVAC systems, including residential furnaces and air handlers. Functioning as a fan disc high limit switch, it monitors the temperature within the heat exchanger or plenum. If temperatures exceed safe operating limits, the switch opens to interrupt the heating cycle, preventing equipment damage and ensuring home safety. This reliable replacement part is essential for maintaining efficient airflow and thermal protection in your heating system, making it a must-have for HVAC repairs and routine maintenance.

Specifications

Type
Fan Disc High Limit Control Switch
Size
Small
Application
Used in gas furnaces, electric air handlers, and heating systems to provide high-temperature safety monitoring and fan motor regulation.
Specifications
Snap-action thermal disc, high-temperature safety cutoff, automatic reset functionality, heat-resistant construction.

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 121-069 a genuine OEM part?
Yes, the 121-069 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 121-069 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (121-069) 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 121-069 shipped?
Most Fan Limit Controls including the 121-069 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 121-069 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 121-069 is in stock before visiting.

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