Trane CNT1170 Defrost Control 30067439-890 2A full load at 120Vac

2A full load at 120Vac

Broad Compatibility: Verified for use with deep sump 4

selecting the highest signal pressure automatically without the need for field adjustments

it is engineered to sense subtle changes in differential pressure

This TXV orifice replacement provides reliable performance and facilitates easy system maintenance without necessitating the replacement of the entire valve body

Trane CNT1170 Defrost Control 30067439-890 2A full load at 120VacThe Trane CNT1170 Defrost Control is a critical OEM replacement part designed for precision management of the defrost cycle in high efficiency heat pump systems. This SPST (Single Pole Single Throw) control utilizes a 70Op 37Cl calibration, specifically engineered to open at 70F and close at 37F. By accurately monitoring the evaporator coil temperature, the CNT1170 prevents excessive ice accumulation that can lead to reduced airflow and potential