Johnson Controls W351AB-2 Humidity Control 321894-709 making it a direct fit

making it a direct fit for Reznor heating system maintenance and repair projects

Can I use the 171702 as a lead/lag pump controller

providing stable 24V signal output to the redundant gas valve

Is this switch compatible with 80% and 90%+ AFUE furnaces

Johnson Controls W351AB-2 Humidity Control 321894-709 making it a direct fitThe Johnson Controls W351AB 2 Humidity Control is a professional grade electronic humidity control designed for precise relative humidity management in demanding environments like computer rooms, pharmaceutical manufacturing, and clean rooms. This System 350 electronic control operates bridging a 10% to 90% RH setpoint range with a field adjustable 2% to 10% RH differential. Engineered for flexibility, it features a SPDT relay output and a built in 12