We have a central unit and two splitters. One in my sewing room and one in our bedroom. I can keep the sewing room and bedroom at different temps then the rest of the house. The house temp is auto at 72 year round. Gas fireplaces adds more heat if needed. I grew up without air conditioning in the deep south. We had attic and window fans. I vowed never to sweat while I slept as long as I could pay the electric bill. LOL
Last edited by Onebyone; 06-30-2021 at 05:51 PM.