this specific model is designed for 120V AC electrical demand signals from thermostats or controllers

This product entry is for a single flange gasket

Adjustable Timing Cycles: Independent settings for "on" and "off" cycles allow for precise control based on ambient humidity and system load

moving from the off position to full gas flow instantly to maintain the set point without the lag associated with slower modulating controls

Compressor Protection: Integrated MOP 100 PSI charge prevents motor overload during high-suction pressure transients

Hoffman Controls 860-4ASQ Controller Els PW 29614 this specific model is designedHoffman Controls 860 4ASQ 50 80F 4Stage Controller