The standard 163 model uses 3/8" SAE male flare connections

while the 24VAC coil interfaces seamlessly with standard residential and light commercial thermostats

Total Conversion Package: Includes the propane orifice plate and the essential conversion label for code compliance

ensuring all setpoints are accurately synchronized with the ADAP-KOOL network

Class F rating allows the coil to handle internal temperature rises more efficiently than Class A or B

Johnson Controls P20CA-75 Pressure Control Els PW 17895 The standard 163 model usesThe Johnson Controls P20CA 75 Pressure Control is a professional grade air conditioning limit switch designed for critical pressure monitoring in HVACR systems. Built with a Single Pole Double Throw (SPDT) contact configuration, this controller provides versatile switching capabilities for high pressure cutout or condenser fan cycling. It features an adjustable operating range of 7 Psi to 150 Psi, making it a standard field replacement for technicians