Q. We have central air-conditioning. It seems wasteful to cool the entire house when just we two are home. Is using a portable air conditioner in various rooms more efficient overall? A. Natural ...
Dear Jim: I like fresh air, but my kids have allergies, so I close the windows and air-condition sometimes. I thought about getting a portable air conditioner to use in various rooms. Are they ...
Dear Jim: I like to use natural ventilation, but sometimes I need to air-condition. Since it is just my husband and I here now, we need to cool only a room or two. Would a portable air conditioner ...