I have received different answers when I asked locally if the following Tappan duel fuel system that is installed in my home is compatible. Would someone please help me.
FT3BD-048K outdoor unit
It it hooked up with a Simplecomfort Model # 2210 wall thermostat. There is also an outside thermostat on the HP with an adjustable knob on it.
Is that a good choice with the rest of the system?