Hi. Does anyone have some real world experience in using central air conditioning efficiently? Some maintain that leaving it at one set temp is best, others that raising the temp if no one is home during the day is best. If raising the temp does have a benefit, is there a number of degrees above which it no longer is a net positive? What about for vacation time, do you turn the air temp up (again by how many degrees) or turn it off altogether?
Just curious if anyone has experimented and found a preferred way to go.
Thanks!
Just curious if anyone has experimented and found a preferred way to go.
Thanks!