1-778-759-9864
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BCFurnace

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BCFURNACE

020-703

$263.00

+5% Tax • Shipping calculated at checkout.

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

Name

BASE, CONTROL SUBBASE

1units available

Pickup available at 75 Blue Mountain St #3

Usually ready in 24 hours

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Local Pickup

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

Product Details

Description

This premium Control Subbase is a critical component for high-efficiency heating and HVAC systems, specifically designed to support ignition modulating circuits. As a central mounting and connection point for ignition control boards, this subbase ensures stable electrical communication and precise flame regulation. It is an essential replacement part for units experiencing ignition failure, inconsistent heating, or communication errors between the furnace controller and the ignition system. By facilitating smooth modulating sequences, it helps maintain peak fuel efficiency and reliable system performance in residential and commercial climate control equipment.

Specifications

Type
Ignition Modulating Control Subbase
Size
Medium
Application
Commonly used in furnaces, high-efficiency heating units, and modulating HVAC systems to manage ignition cycles and provide a secure mounting interface for circuit boards.
Specifications
Modulating control compatibility, integrated circuit mounting architecture, heat-resistant construction, and multi-pin connector interface.

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 020-703 a genuine OEM part?
Yes, the 020-703 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 020-703 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (020-703) 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 020-703 shipped?
Most Control Boards including the 020-703 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 020-703 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 020-703 is in stock before visiting.

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