EWC Controls CPLS Switch 319847-401 The aesthetically appealing ABS enclosure

The aesthetically appealing ABS enclosure is optimized with top and bottom louvers to ensure maximum airflow for an ultra-fast response time

and PTS200 series

Common Questions What does the flashing green light on my Nordyne control board mean

For contractors performing a furnace heat exchanger replacement

this general-purpose control is a standard OEM replacement part for many Rheem

EWC Controls CPLS Switch 319847-401 The aesthetically appealing ABS enclosureThe EWC Controls CPLS Switch is a mission critical safety component designed to prevent evaporator coil freeze up in residential and commercial cooling systems. Engineered for high reliability freeze protection, this coil protection lockout switch monitors the temperature of the suction line and interrupts the cooling call to the compressor if suction line icing conditions are detected. By opening at 37F and automatically closing at 47F, the CPLS