I remember a post about insulating the a/c on the roof. I can't find it in the archives. Does anybody remember if they are insulating the unit or the shroud over the unit?
I thought that was it also. I was hoping one of the original posters would see mine so I could get a update. Looked in the archives couldn't find it. Remember he said he did his ac but it was a while ago. I was going on the roof to service the ac so I thought I might give it a try.
I think the original post was about gluing reflextic type insulation to the inside of the shroud to reflect the sun's rays. Seemed like a good idea at the time but very difficult to know if it really did much good.