This is quite an interesting article about how smart thermostats can be set for optimum temperature ranges so your furnace doesn't cycle so often when the temperature gets colder at night. I have just the old dial style in my home but my furnace cycles far too often.
https://www.nunneryplumbingandheati...tat-dead-zone-that-wastes-energy-every-night/
https://www.nunneryplumbingandheati...tat-dead-zone-that-wastes-energy-every-night/
