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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 Flame Rollout Limit Switch is a vital safety component designed for residential gas furnaces and heating systems. Its primary function is to monitor the burner compartment for 'flame rollout'—a hazardous condition where flames escape the heat exchanger. When excessive heat is detected, the switch automatically opens the electrical circuit to shut down the gas valve, preventing potential fire damage and equipment overheating. Featuring an auto-reset design, this L140-40F limit control is calibrated to trip at 140°F and restore operation once the temperature drops by 40°F. Reliable and easy to install, this switch is an essential replacement part for maintaining the safety and efficiency of your forced-air heating equipment.
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
The 765-082 is a replacement part. Match your furnace model number on our site to confirm the fit. This Flame Rollout Switch 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 (765-082) with your furnace model number. Visit the homepage and enter your model number in the search bar — our system will show all compatible Flame Rollout Switch for your specific unit. You can also call our technicians at 1-778-759-9864 for free compatibility verification.
Most Flame Rollout Switch including the 765-082 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. Flame Rollout Switch orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 765-082 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.
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