Was wondering if anyone had a suggestion on if and where we can purchase a portable air conditioner. We have a bedroom above a garage with casement windows. We would like to know if there is an airconditioner that would be portable and on wheels. I hate to put a unit in the casement windows so high in the air. Would hate to ruin the window frame and all. Any suggestions would be appreciated. I know the weather is a scorcher now, but would like to look into it and maybe we can sweat awhile longer for a sale. We have an older home and recently had to replace the old coal converted into gas furnace. At this time we did get central air, but the addition of the garage and bedroom above was not feasible to have the ducts stretched that far from the unit. Anyway that is the way we were told. Thanks. I really enjoy this BBS. I can almost daily think of new ideas to get help with.