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

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BCFURNACE

120-840

$27.00

+5% Tax • Shipping calculated at checkout.

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

Name

CABLE,IGNITION,24 INCH

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 reliable startup for your heating equipment with this premium 24-inch ignition cable. Designed for use with modulating ignition control systems, this high-voltage lead provides a stable and consistent electrical connection between the control circuit board and the spark igniter. Essential for modern furnaces, boilers, and high-efficiency water heaters, this cable is a critical replacement part for resolving common issues such as ignition failure, intermittent sparking, or flame sensing errors. Constructed with specialized heat-resistant insulation to withstand the demanding thermal environment of a combustion chamber, it helps maintain peak performance and safety in both residential and commercial HVAC systems.

Specifications

Type
Ignition Cable / Ignition System Lead
Size
24-inch standard length
Dimensions
24 inches × Not specified × Not specified
Application
Compatible with HVAC heating systems, furnaces, and boilers utilizing electronic modulating ignition controls and spark-to-pilot or direct spark ignition configurations.
Specifications
24-inch overall length, high-temperature rated insulation, designed for modulating ignition 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 120-840 a genuine OEM part?
Yes, the 120-840 is a genuine OEM replacement part manufactured by BCFurnace. We source all Control Boards from authorized distributors to ensure exact-fit compatibility. This Control Boards 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 120-840 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (120-840) 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 Control Boards 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 120-840 shipped?
Most Control Boards including the 120-840 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 120-840 at your store?
Yes! Local pickup is available at our Coquitlam, BC location: 75 Blue Mountain St #3. Control Boards orders are usually ready within 24 hours. Call us at 1-778-759-9864 to confirm the 120-840 is in stock before visiting.

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