Trane CNT1170 Defrost Control 30067439-890 the Bard 1804-0462 high pressure

the Bard 1804-0462 high pressure switch is a critical component for maintaining optimal refrigerant pressure

protecting high-efficiency coils from dust loading

they are not intended for potable water applications and may contain trace elements of lead

Its one-piece construction and simple two-wire lead design allow for rapid swap-outs in the field

this condensate management solution provides the precise physical dimensions and drainage slope required to maintain evaporator coil efficiency and prevent microbiological growth within the air stream

Trane CNT1170 Defrost Control 30067439-890 the Bard 1804-0462 high pressureThe 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