Trane CNT7639 Control Board

The Trane CNT7639 Control Board is an essentialpart of Trane HVAC systems. These signals are information about desired temperature settings and current conditions. The CNT7639 interprets this data and turns that into commands for other parts of the HVAC system to act on like the blower motor and compressor. These components are precisely controlled by the board so that you can use your systems efficiently and get somewhere you desire to be comfortably cooled. The Trane CNT7639 has one key specification, which is its operating voltage, which is usually 24V. A functional control board is necessary to get the better performance and temperature control in your Trane HVAC system.