Trane CNT7507 Control Board Assembly 322056-301 High-Efficiency Performance: Delivering up to

High-Efficiency Performance: Delivering up to 10kW heating capacity for consistent indoor climate control during peak winter loads

where pulldown loads can otherwise overwhelm the compressor

the AT-505 Schneider Electric accessory simplifies the retrofitting process by accommodating standard wiring configurations

this unit is engineered to withstand demanding mechanical room environments while ensuring dry-run protection and consistent flow monitoring in closed-loop configurations

this unit is the direct replacement for the AMCX24-MFT series

Trane CNT7507 Control Board Assembly 322056-301 High-Efficiency Performance: Delivering up toThe Trane CNT7507 Control Board Assembly is a high precision OEM refrigerant metering controller designed to manage the Electronic Expansion Valve (EEV) within compatible Trane and American Standard HVAC systems. As a direct factory replacement for legacy part numbers CNT06554, CNT06188, and CNT7054, this assembly is critical for maintaining accurate superheat levels and optimizing refrigerant flow. By utilizing advanced stepper motor control logic,