1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
LENNOX LIMIT SWITCH, AUTO RESET, L175-40F 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, L175-40F Fan Disc, High Limit Control Switches

BCFURNACE

000-052

CA$44.16

+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, L175-40F

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 Lennox auto-reset limit switch is a vital safety component designed for residential and commercial HVAC systems. Functioning as a high-limit control, this fan disc switch protects your furnace or heating unit from overheating by monitoring internal temperatures. If the system reaches a critical heat level, the switch automatically interrupts the circuit to ensure safe operation. Featuring an L175-40F calibration, it is engineered to trip at 175°F and reset once the temperature drops by 40°F, restoring normal heating cycles without the need for manual intervention. Ideal for professional maintenance and DIY repairs, this temperature-sensitive switch ensures the continued safety and efficiency of your heating equipment.

Specifications

Type
Fan Disc High Limit Control Switch
Size
Small
Application
Commonly used in gas furnaces, electric heating units, and commercial rooftop HVAC equipment to provide thermal overload protection.
Specifications
Cut-out Temperature: 175°F; Reset Differential: 40°F; Reset Type: Automatic; Circuit: Normally Closed

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 000-052 a genuine OEM part?
Yes, the 000-052 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 000-052 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (000-052) 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 000-052 shipped?
Most Fan Limit Controls including the 000-052 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 000-052 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 000-052 is in stock before visiting.

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