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

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BCFURNACE

040-091

CA$20.13

+5% Tax • Shipping calculated at checkout.

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

Name

Limit Switch/Thermostat

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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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-quality fan disc limit switch. Designed as a critical thermal safety component, this high-limit control thermostat monitors internal temperatures to prevent overheating in commercial and residential heating units. If temperatures exceed safe operating levels, the switch automatically interrupts the circuit, protecting your equipment from potential damage and ensuring reliable operation. Ideal for replacing faulty or worn thermal sensors, this disc-style switch provides precise temperature regulation and helps maintain optimal airflow. Whether you are performing routine maintenance or repairing a non-functional blower, this durable thermostat is essential for maintaining a safe and functional climate control system.

Specifications

Type
Fan Disc High Limit Control Switch
Size
Standard Fan Disc
Application
Commonly used in commercial rooftop units, packaged heating and cooling systems, and residential furnaces to regulate fan operation and provide high-temperature safety cutouts.
Specifications
Features a bimetallic disc for temperature sensing, fixed temperature trip point, automatic reset functionality, and standard two-terminal electrical connection.

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 040-091 a genuine OEM part?
Yes, the 040-091 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 040-091 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (040-091) 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 040-091 shipped?
Most Fan Limit Controls including the 040-091 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 040-091 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 040-091 is in stock before visiting.

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