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Pickup available at 75 Blue Mountain St #3, Coquitlam
Usually ready in 24 hours
Not sure this fits your furnace? Call us — we're happy to help
This 3/4-inch Disc Limit Switch is a vital thermal safety component designed for residential and commercial HVAC systems. Functioning as a high-limit control, this switch monitors internal temperatures within your furnace or air handler to prevent overheating. If the system exceeds its safe operating temperature, the switch automatically opens the electrical circuit to shut down the heating element or burner. Once the unit cools by the designated temperature differential, the automatic reset feature restores connectivity, ensuring continuous and safe operation of your heating equipment. This durable fan disc is an essential replacement part for maintaining the safety and efficiency of gas or electric furnaces.
Our team is happy to help you verify compatibility before you order. We'll confirm it fits your specific furnace model.
1-778-759-9864Mon–Sat 8AM–5PM PT · Or email parts@bcfurnace.com
Compatible parts and related replacements
Yes. The 762-042 is a genuine Carrier OEM part, sourced from an authorized Carrier parts distributor. This Fan Limit Control is backed by our 100% compatibility guarantee — if it doesn't fit your furnace, we'll make it right.
The easiest way is to match the part number (762-042) with your furnace model number. Visit the homepage 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.
Most Fan Limit Controls including the 762-042 ship within 1–2 business days from our warehouse. We ship across Canada and the United States, and worldwide, with tracking on every order. For urgent furnace repairs, contact us at 1-778-759-9864 for expedited shipping options.
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 762-042 is in stock before visiting.
Still not sure this is the right part? Call 1-778-759-9864 and we will check your model number with you.
The model number is on the rating plate inside the furnace door.
25 more not shown. Check your own model number above.
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