Trane CNT6871 Control Box Assembly 319852-301 effectively preventing evaporator coil freezing

effectively preventing evaporator coil freezing and optimizing refrigerant head pressure during low-ambient cooling cycles

Key Benefits Optimized Modulation: Enables the control module to calculate the precise boiler reset curve for maximum efficiency

voltage fluctuations

it is highly recommended to install it with the solenoid coil in a vertical upright position to prevent sediment build-up and ensure optimal plunger longevity

ensuring long-term seat reliability and drain line valve performance

Trane CNT6871 Control Box Assembly 319852-301 effectively preventing evaporator coil freezingThe Trane CNT6871 (also identified as Trane CNT06871) is an OEM electric control box assembly designed for mid to high capacity HVAC operations. As a critical electronic box assembly, it serves as the central hub for managing system sequences, coordinating blower motor speeds, and regulating compressor contactor engagement. This assembly is engineered to withstand the rigorous demands of commercial air handlers and packaged cooling units, providing a