1-778-759-9864
United States (USD $) flagUnited States (USD $)
BCFurnace

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BCFURNACE

040-258

$113.00

+5% Tax • Shipping calculated at checkout.

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

Name

Flame Sensor with 55" Wire

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

Ensure your heating system operates safely and efficiently with this high-quality Flame Sensor featuring a 55-inch wire lead. Designed as a critical safety component for gas-fired HVAC units and furnaces, this flame sensor rod monitors the burner to confirm successful ignition. If the sensor fails to detect a steady flame, it signals the control board to shut off the gas valve, preventing hazardous gas buildup and potential system damage. This replacement part is ideal for resolving common heating issues such as a furnace that shuts off shortly after starting or a burner that fails to stay lit. Constructed with a durable, corrosion-resistant rod and a high-temperature ceramic insulator, it is built to withstand the intense heat of the combustion chamber. The extra-long 55-inch lead wire provides the necessary reach for units where the control board is located further from the burner assembly.

Specifications

Type
Flame Sensor Rod
Size
Standard with Extended Lead
Dimensions
55-inch wire lead
Application
Gas-fired furnaces, rooftop units, and packaged HVAC systems.
Specifications
Stainless steel sensor rod, high-temperature ceramic insulation, 55-inch insulated lead wire, designed for flame rectification circuits.

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 040-258 a genuine OEM part?
Yes, the 040-258 is a genuine OEM replacement part manufactured by BCFurnace. We source all Flame Sensor Rods from authorized distributors to ensure exact-fit compatibility. This Flame Sensor Rods 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 040-258 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (040-258) 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 Sensor Rods 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 040-258 shipped?
Most Flame Sensor Rods including the 040-258 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 040-258 at your store?
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. Flame Sensor Rods orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 040-258 is in stock before visiting.

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