Trane CNT4365 Defrost Control 321042-401 Tandem Capability: Easily synchronized with

Tandem Capability: Easily synchronized with a second unit to double the torque for heavy-duty industrial applications

PWM control (1500 Ohm)

this genuine part typically includes the thermal sensing bulb required for accurate temperature feedback to the valve diaphragm

It features integrated dual auxiliary switches for precise end-position feedback to the fire alarm control panel or BMS

5 Cv flow rating

Trane CNT4365 Defrost Control 321042-401 Tandem Capability: Easily synchronized withThe Trane CNT4365 Defrost Control is a critical OEM replacement board designed to manage the initiation and termination of defrost cycles in residential heat pump systems. This solid state control board utilizes advanced logic to monitor evaporator coil temperatures, preventing excessive ice accumulation that can lead to compressor slugging or total system failure. By accurately timing the reversing valve operation and fan motor shutoff, the CNT4365