Trane CNT9646 Control Board 322057-301 High-efficiency 3/4 HP ECM motor

High-efficiency 3/4 HP ECM motor reduces operational energy costs

These terminals are primarily designed for copper conductors

This Raypak roll-out switch functions as a normally closed contact that opens at its 150-degree threshold

making it a critical component for systems requiring rapid flame establishment

Standardized Fit: Features a rugged 1/4" NPT threaded connection for universal compatibility with standard drain valves and pipes

Trane CNT9646 Control Board 322057-301 High-efficiency 3/4 HP ECM motorWhen you are troubleshooting a furnace failure on a job site, you need a Trane furnace control board replacement that matches the original factory specifications exactly. The Trane CNT9646 control board is a genuine OEM HVAC control module designed to regulate ignition sequences, blower motor timing, and gas valve operation with total precision. This specific integrated furnace control serves as the direct replacement for CNT7639, addressing common