1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
YORK/ETC LIMIT SWITCH 175-30F 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

YORK/ETC LIMIT SWITCH 175-30F Fan Disc, High Limit Control Switches

BCFURNACE

120-673

CA$71.71

+5% Tax • Shipping calculated at checkout.

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

Name

YORK/ETC LIMIT SWITCH 175-30F

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Fast Delivery
Local Pickup

Not sure this fits your furnace? Call us — we're happy to help

Product Details

Description

This professional-grade HVAC high-limit control switch is an essential safety component designed for residential and commercial heating systems. As a fan disc-style thermal sensor, it monitors the internal temperature of furnaces and air handlers to prevent overheating. When the system exceeds the safe operating threshold, the switch opens to interrupt the heating cycle, protecting the appliance from damage and ensuring home safety. Featuring an automatic reset design, it restores functionality once the system cools by its specific temperature differential. This durable replacement part is ideal for maintaining the reliability and efficiency of forced-air heating units.

Specifications

Type
Fan Disc High Limit Control Switch
Size
Standard small disc format
Application
Used in forced-air furnaces, air handlers, and HVAC heating systems to provide thermal overload protection.
Specifications
Temperature Open: 175°F; Temperature Close: 145°F; 30°F Differential; Automatic Reset; SPST (Single Pole Single Throw) configuration.

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 120-673 a genuine OEM part?
Yes, the 120-673 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 120-673 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (120-673) 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 120-673 shipped?
Most Fan Limit Controls including the 120-673 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 120-673 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 120-673 is in stock before visiting.

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