Description
The Trane CNT9646 control board is a genuine OEM replacement designed to manage and coordinate essential functions in HVAC systems, including blower operation, ignition sequencing, and safety monitoring. Engineered for reliable performance and long service life, this control board helps ensure stable and efficient operation in compatible Trane furnace and air handler systems. It is ideal for restoring proper system control when original electronics fail or malfunction.
Key Features:
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Direct OEM control board replacement for Trane HVAC systems
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Manages blower control, ignition sequencing, and safety functions
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Designed for reliable performance and long service life
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Restores proper system operation after control board failure
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Easy direct‑fit installation on compatible units
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Supports efficient and stable HVAC system performance
Charles (verified owner) –
I was happy with the delivery, but I think you need to improve the product tracking part. Every time I tried to use the tracking from my Email, the tracking when to your website. I just happen to have a UPS website on my computer so I use that site to track my delivery. I have not used your control board.I bought this one as a backup control board because I had already ordered one when I found you guys. I just hope it work find if I need it. Thanks Charles.