1-778-759-9864
United States (USD $) flagUnited States (USD $)
BCFurnace

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BCFURNACE

020-839

$170.00

+5% Tax • Shipping calculated at checkout.

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

Name

BOARD, ACCESSORY, RELIATEL COMMUNICATION

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

Enhance the performance and reliability of your commercial heating and cooling systems with this advanced ReliaTel Communication and Ignition Modulating Control Board. As a vital component in modern HVAC architecture, this circuit board facilitates precise communication between system modules and manages modulating ignition sequences for superior temperature control and energy efficiency. It is designed to replace faulty accessory boards that cause communication errors, intermittent ignition, or inconsistent heating cycles. By ensuring accurate data transmission and precise ignition timing, this board helps maintain the optimal operation of high-efficiency rooftop units and gas-fired heating systems. Ideal for professional HVAC repairs and system maintenance, it provides a dependable solution for restoring system integrity and preventing costly downtime.

Specifications

Type
HVAC Control Board
Size
Compact
Application
Specifically designed for commercial rooftop units (RTUs) and gas-fired HVAC systems that utilize ReliaTel communication protocols and modulating ignition controls.
Specifications
Supports digital communication interface, manages modulating gas valve sequences, and features multi-pin plug-and-play connectors for streamlined installation.

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 020-839 a genuine OEM part?
Yes, the 020-839 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 020-839 is compatible with my BCFurnace furnace?
The easiest way is to match the part number (020-839) 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 020-839 shipped?
Most Control Boards including the 020-839 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 020-839 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 020-839 is in stock before visiting.

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