1-778-759-9864
Canada (CAD $) flagCanada (CAD $)
BCFurnace
Control Board, Main Base 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, Main Base Control Board, Circuit, Ignition Modulating

BCFURNACE

040-521

CA$9,628.83

+5% Tax • Shipping calculated at checkout.

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

Name

Control Board, Main Base

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

Secure Payment
Fast Delivery
Local Pickup

Product Details

Description

The Main Base Control Board is a critical electronic component designed to manage and monitor the ignition and heating cycles of high-efficiency HVAC systems. This modulating ignition circuit board acts as the central hub, regulating gas flow and ensuring precise timing for safe furnace operation. It is engineered to replace malfunctioning or damaged boards that cause issues such as ignition failure, erratic heating cycles, or communication errors within the unit. By providing constant feedback and diagnostic monitoring, this control board helps maintain optimal energy efficiency and consistent indoor climate control. Built with high-grade circuitry for long-term reliability, it is an essential replacement part for restoring full functionality to commercial and residential gas-fired heating units.

Specifications

Type
Ignition Modulating Control Board
Size
Medium
Application
Primarily utilized in gas furnaces, commercial rooftop units (RTU), and HVAC systems that feature modulating gas valve technology.
Specifications
Features integrated modulation control, flame sensing logic, diagnostic status indicators, and multi-pin connector terminals for seamless system integration.

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Frequently Asked Questions

Is the 040-521 a genuine OEM part?
Yes, the 040-521 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 040-521 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (040-521) 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 040-521 shipped?
Most Control Boards including the 040-521 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 040-521 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 040-521 is in stock before visiting.

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