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

CARRIER CONTROL BOARD Control Board, Circuit, Ignition Modulating

BCFURNACE

446-123

CA$1,147.20

+5% Tax • Shipping calculated at checkout.

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

Name

CARRIER CONTROL BOARD

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 advanced ignition modulating control board is the primary processing center for high-efficiency gas furnaces and HVAC systems. As a critical electronic component, it manages the complex sequence of operations required for modulating heating, including ignition timing, flame sensing, and blower motor modulation. Replacing a faulty furnace circuit board is essential for restoring consistent indoor temperatures, improving energy efficiency, and ensuring the safe operation of your heating unit. This board is engineered to provide precise logic control, helping to diagnose system errors through integrated indicators and maintaining optimal performance in multi-stage heating applications.

Specifications

Type
HVAC Control Board
Size
Medium
Application
Designed for use in high-efficiency modulating gas furnaces and residential central heating systems to regulate ignition and airflow components.
Specifications
Modulating gas valve compatibility, integrated diagnostic LEDs, flame rectification technology, and variable-speed blower motor support.

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 446-123 a genuine OEM part?
Yes, the 446-123 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 446-123 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (446-123) 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 446-123 shipped?
Most Control Boards including the 446-123 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 446-123 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 446-123 is in stock before visiting.

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