You’ve got to stop playing games with yourself. Once you get moving on the wagon of life, there’s no stopping or slowing down. Are you trying to create a situation here? The games you play about heating and cooling just to save a buck are 1 example. It’s because of the anxiety that you are giving yourself about money that you think compelled to, every moment of every day, wonder if you need to fidget or mess with the control unit and try to make it legitimately uncomfortable for yourself. The air conditioner legitimately uses more power when it has to turn on and off consistently… Did you think that there is some kind of conversion? The process always uses more energy. If you are leaving for a few afternoons or more than nine hours it could be worth it. But if you do not have a smart control unit then you can not turn it on before you get house from work. This means the furnace will just be clicking on when you get house and the lake house will be legitimately chilly when you get there. Sometimes it’s just not worth it or the amount that you save is negligible when you compare it to the effort that it took to get to that point. Once upon a chicken noodle sour, my Grandfather, who was an Heating and A/C specialist, went ahead and told me all the details, and she said to install a ductless Heating and A/C unit with a smart control unit right off the bat. This will legitimately save money on the energy bill and supply you that level of control you’ve always wanted, but you can schedule the rooms to click on in the perfect amount of time and the ductless Heating and A/C save money almost entirely.