Trane CNT7679 Control Board 326070-701 Unlike old-school iron core transformers

Unlike old-school iron core transformers

this rod provides the exact dimensions needed to restore factory-spec stroke and alignment

Always check the nameplate on the specific unit before energizing

The International Environmental 70556312 is a heavy-duty

Trane CNT7679 Control Board 326070-701 Unlike old-school iron core transformersThe Trane CNT7679 Control Board is a critical OEM 120v HSI 1 stage replacement engineered for high performance gas furnaces. Designed to manage the ignition sequence and blower timing, this integrated furnace control board provides precise regulation for hot surface ignition systems. As a veteran spec part, the CNT7679 replaces a wide range of legacy components including CNT7979, CNT3799, and CNT2183, ensuring backward compatibility with furnaces