the blower will run continuously but the burner will not fire

using the correct color-coded adjustment spring ensures the regulator maintains its 11-17" w

making it suitable for varying electrical specifications within the supported equipment range

it monitors for conditions such as short cycling

the T174 would be the appropriate 208-277V equivalent

Automation Components Inc (ACI) A/ENT Controller 321142-301 the blower will run continuouslyThe Automation Components Inc (ACI) A ENT is a high precision enthalpy controller engineered to optimize HVAC efficiency by monitoring ambient temperature and humidity. Primarily designed for economizer control and original equipment manufacturers (OEMs), this unit effectively converts capacitive humidity sensor data into a linear 2 wire, 4 to 20 mA output. With a measurement scale spanning 0 to 50 BTUs, the device provides critical input for systems