Trane CNT9646 Control Board 322057-301 a 3-blade configuration

a 3-blade configuration

making it a critical component for systems requiring rapid flame establishment

These terminals are primarily designed for copper conductors

Designed to handle air and common combustion by-products

Trane CNT9646 Control Board 322057-301 a 3-blade configurationWhen 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