Foam Brush Change Over Thermostat

[washregal]

Is it best to use the (B) input on a Weepmizer for a Foam Brush Change over - or - Have an independent Stat? I have had issues with bulb style independent analog dial stats - Would it be recommended for a digital stat? To help set exact adjustment?

 

[Randy]

I use Output 2 on the Weepmizer to switch over from regular foam brush soap to anti-freeze foam brush soap.