1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
Control Board, Simplicity Kit 1 2/4 Pipe 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

Control Board, Simplicity Kit 1 2/4 Pipe Control Board, Circuit, Ignition Modulating

BCFURNACE

121-677

CA$914.82

+5% Tax • Shipping calculated at checkout.

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

Name

Control Board, Simplicity Kit 1 2/4 Pipe

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

This premium Ignition Modulating Control Board is a critical electronic component designed to manage the complex ignition and operation sequences of high-efficiency HVAC systems. Acting as the brain of your heating and cooling equipment, this circuit board ensures precise modulation of system components, which helps optimize energy consumption and maintain consistent indoor comfort levels. It is an ideal replacement part for restoring the automated logic and diagnostic functions of your unit. This control board kit is specifically engineered for systems utilizing advanced piping configurations, providing the reliable performance and safety monitoring necessary for modern residential and commercial climate control applications.

Specifications

Type
Ignition Modulating Control Board
Size
Standard
Application
Designed for use in residential and commercial HVAC units, rooftop package systems, and furnaces featuring modulating ignition sequences and multi-pipe configurations.
Specifications
Modulating ignition control, integrated diagnostic circuitry, supports 2-pipe and 4-pipe system logic, high-reliability circuit architecture.

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 121-677 a genuine OEM part?
Yes, the 121-677 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 121-677 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (121-677) 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 121-677 shipped?
Most Control Boards including the 121-677 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 121-677 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 121-677 is in stock before visiting.

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