Looking for some advice on selecting a wireless thermostat for my PTAC unit. It has a wiring harness for a thermostat, so no concerns there. The problem is that my unit has two fan speeds, and almost every wireless thermostat appears to support only one fan speed.
The PTAC unit has two fan speeds, auto fan speed and heat/cool. The heat is hydronic.
I am looking for a programmable wireless thermostat.