This is done to save money on energy use.
I have to say that I am amazed as well as really content with my programmable smart temperature control. During the summer time time months of the year it comes in real handy when I program the central air conditioner to come on as well as shut off at the same times every single day. I have it programmed to shut off around the time I am out the door for labor in the mornings while I was in the weekdays. Then in late afternoon about a half an hour before I come home, the programmable smart temperature control turns on the central air conditioner so it is nice as well as cool by the time I walk in the door. This is done to save money on energy use. I am the only one who lives in my home, so having the central heating as well as air conditioner component running when I am not home is a complete waste of energy as well as causes my electric bills to be much higher than they have to be. Without a programmable smart temperature control, I would not be able to have such control over my central heating as well as air conditioner unit, then some people completely down the system of the smart temperature control because it is ran by a computer. Yes there may be some troubles occasionally… But it is all worth it because of what a miracle it causes in saving energy as well as controlling my central heating as well as air conditioner unit. I would not have it any other way in the world.