15.5 when no one home/sleeping
20 when people are awake and home (if I didn't have to listen to whiners it would be way colder all the time, I like hoodies and I am well insulated.....)
Unless someone in my house who is retarded thinks turning it up to 25 is going to make the "house warm up faster" Do that many people in this world REALLY not know how a thermostat/furnace works?