1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
Ignition Module, 120/24VAC Control Board, Circuit, Ignition Modulating furnace part available in Vancouver, Burnaby, Port Moody, Langley, North Vancouver, Richmond, Maple Ridge, Delta, West Vancouver, New Westminster, Surrey, Coquitlam, Port Coquitlam, Pitt Meadows

Ignition Module, 120/24VAC Control Board, Circuit, Ignition Modulating

BCFURNACE

121-666

CA$1,149.54

+5% Tax • Shipping calculated at checkout.

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

Name

Ignition Module, 120/24VAC

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

Secure Payment
Fast Delivery
Local Pickup

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

Product Details

Description

The Ignition Module (120/24VAC) is a high-performance electronic control board designed to manage the startup and operation of gas-fired heating systems. This essential HVAC component coordinates the ignition sequence, regulates the gas valve, and provides continuous flame monitoring to ensure safe and efficient burner performance. Ideal for furnace repair and maintenance, this modulating circuit board resolves common issues such as failed ignition, frequent cycling, or burner instability. Engineered for reliability, it integrates seamlessly with both line-voltage power supplies and low-voltage thermostat controls, restoring consistent heating functionality to your residential or commercial unit.

Specifications

Type
Ignition Control Board
Size
Compact
Application
Used in gas furnaces, forced-air HVAC systems, and gas-fired heating appliances to regulate ignition and monitor burner safety.
Specifications
Primary Voltage: 120VAC; Control Voltage: 24VAC; Function: Modulating ignition control with integrated flame sensing.

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 121-666 a genuine OEM part?
Yes, the 121-666 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 121-666 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (121-666) 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 121-666 shipped?
Most Control Boards including the 121-666 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 121-666 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 121-666 is in stock before visiting.

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