1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
LENNOX LIMIT SWITCH, AUTO RESET, L300F 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, L300F Fan Disc, High Limit Control Switches

BCFURNACE

000-306

CA$68.85

+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, L300F

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 Lennox L300F Limit Switch is a vital safety component designed for high-limit temperature control in HVAC systems and air handlers. Functioning as an automatic reset fan disc, this thermal switch monitors the internal heat levels of your heating equipment to prevent overheating and potential damage. When the temperature reaches its 300-degree Fahrenheit threshold, the switch opens to interrupt the circuit, ensuring the system operates within safe parameters. Once the unit cools down, the auto-reset feature restores the connection, allowing for seamless operation. This replacement high-limit control is essential for furnace repair and routine maintenance, providing reliable protection for residential and commercial heating units.

Specifications

Type
Fan Disc High Limit Control Switch
Size
Standard snap disc
Application
Used in forced air furnaces and electric air handlers to monitor internal temperatures and provide safety shut-off capabilities.
Specifications
Cut-out temperature: 300°F; Reset type: Automatic; Switch type: Normally closed (opens on temperature rise); Application: High-temperature safety limit.

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 000-306 a genuine OEM part?
Yes, the 000-306 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 000-306 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (000-306) 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 000-306 shipped?
Most Fan Limit Controls including the 000-306 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 000-306 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 000-306 is in stock before visiting.

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