It is possible to command a temperature decrease (Unoccupied) during a prolonged absence or a temperature increase (Comfort) before you return home. Depending on your thermostat’s operating characteristics, it either connects to the Aube output (for most Aube models) or to the auxiliary output. When the auxiliary output is not used to control a thermostat, it can be used to simultaneously control a load such as a water heater, lighting, etc. .. .. Any device connected to a telephone li