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

BCFURNACE

040-523

CA$1,478.82

+5% Tax • Shipping calculated at checkout.

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

Name

Control Board, CTB

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

Secure Payment
Fast Delivery
Local Pickup

Product Details

Description

This Control Board (CTB) is a high-performance ignition modulating circuit board designed for commercial HVAC rooftop units. As the central brain of the heating system, this module manages gas heat modulation, flame sensing, and ignition sequences to ensure safe and efficient appliance operation. Ideal for repairing HVAC systems that are failing to start, losing flame signal, or experiencing temperature fluctuations, this replacement control board helps restore reliable climate control. Built with precision circuitry, it offers durable performance against the demands of high-usage heating cycles in commercial environments. It acts as a critical interface between the thermostat and the gas valve to optimize fuel efficiency and maintain consistent indoor air temperatures.

Specifications

Type
Ignition Modulating Control Board
Size
Medium
Application
Commercial rooftop HVAC units (RTU), gas-fired heating systems, and industrial furnace control systems requiring modulating gas heat.
Specifications
Integrated ignition sequence management, gas valve modulation control, flame sensing circuitry, and diagnostic status monitoring.

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Frequently Asked Questions

Is the 040-523 a genuine OEM part?
Yes, the 040-523 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 040-523 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (040-523) 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 040-523 shipped?
Most Control Boards including the 040-523 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 040-523 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 040-523 is in stock before visiting.

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