The ones compatible will have an asterisk on one of the terminals where
low voltage connects. That terminal can be set up to do
humidifiers,dehumidifiers etc. Not familiar with what models do what
Sounds like your heat strips are running with the air conditioner. There
may be a 5 minute delay on compressor and you are feeling heat.during
that time. Just a theory. Wiring issue if this happened after stat
installed. What color on each terminal a...