Yes, Magnum Countryside and Country Flame furnaces, fireplace inserts, and stoves can be connected to a low voltage or millivolt wall thermostat. The control boards are not designed however to work with an electronic thermostat that requires power from the appliance.
When the wall thermostat calls for heat the appliance will go to the heat setting that has been pre-selected. When the wall thermostat has been satisfied (the room is up to temperature), the appliance will go to a pilot fire that is pre-programmed into the appliance. If you have the auto ignition system and are operation on fully automatic, the appliance will shut down completely until the wall thermostat calls for heat and then it will light the unit and run at the pre-set heat setting.
If you are ready to buy, but have some very specific questions for us, we’d love to help you get the answers you need. Call 1-800-495-3196.