1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace

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BCFURNACE

020-548

CA$8.90

+5% Tax • Shipping calculated at checkout.

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

Name

SWITCH-FLAME-ROLLOUT

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Local Pickup

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

Product Details

Description

The Flame Rollout Switch is a vital safety device engineered for gas-fired furnace systems. Its primary function is to monitor the heat levels near the burner assembly and detect 'flame rollout'—a hazardous situation where flames escape the combustion chamber. When excessive heat is detected outside the heat exchanger, the switch trips and breaks the electrical circuit, immediately shutting down the gas valve to prevent fire or further damage to the HVAC unit. This component is essential for maintaining the safe operation of residential and commercial heating equipment. If your furnace is frequently shutting down or failing to ignite, a faulty or tripped rollout switch may be the cause, necessitating a high-quality replacement to ensure continued safety and performance.

Specifications

Type
Flame Rollout Switch
Size
Small
Application
Standard gas-fired furnaces, residential heating systems, and commercial HVAC units.
Specifications
Thermal limit safety sensor, high-temperature tolerance, typically includes a manual reset button and integrated mounting flange.

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 020-548 a genuine OEM part?
Yes, the 020-548 is a genuine OEM replacement part manufactured by BCFurnace. We source all Flame Rollout Switch from authorized distributors to ensure exact-fit compatibility. This Flame Rollout Switch 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 020-548 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (020-548) 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 Flame Rollout Switch 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 020-548 shipped?
Most Flame Rollout Switch including the 020-548 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 020-548 at your store?
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 020-548 is in stock before visiting.

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