1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
LENNOX LIMIT SWITCH, AUTO RESET, L160-40F, SPDT Fan Disc, 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

LENNOX LIMIT SWITCH, AUTO RESET, L160-40F, SPDT Fan Disc, High Limit Control Switches

BCFURNACE

000-172

CA$68.70

+5% Tax • Shipping calculated at checkout.

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

Name

LENNOX LIMIT SWITCH, AUTO RESET, L160-40F, SPDT

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

This high-quality high-limit control switch is a critical safety component designed for HVAC systems and furnaces. As a fan disc style switch, it monitors the internal temperature of the heating appliance to prevent overheating and potential equipment damage. It features an automatic reset mechanism, which restores the circuit once the unit cools to a safe operating temperature. The SPDT (Single Pole Double Throw) configuration allows for versatile electrical connectivity, making it an essential replacement part for maintaining the safety and efficiency of residential and commercial heating units. If your furnace is cycling incorrectly or failing to activate the blower fan, this thermal limit switch is a primary component to inspect.

Specifications

Type
Fan Disc High Limit Control Switch
Size
Standard Disc Size
Application
Commonly used in gas and electric furnaces, rooftop units, and residential HVAC air handlers to monitor temperature and provide high-limit safety protection.
Specifications
Switch Logic: SPDT (Single Pole Double Throw); Open Temperature: 160°F; Close/Reset Differential: 40°F; Reset Type: Automatic

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 000-172 a genuine OEM part?
Yes, the 000-172 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 000-172 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (000-172) 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 000-172 shipped?
Most Fan Limit Controls including the 000-172 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 000-172 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 000-172 is in stock before visiting.

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