Cecil, good thing ya added the part about your wife not taking the heat. I was gonna blast you and Jacob about being wimps. I live in a tin box with no AC or screen doors. Bout July and August it gets pretty warm and I have to let both doors open and run a 20" fan. One knight I was reading the forum and in the front door flies a bat. It circled the kitchen and living room, went down the hall (where it is completely dark, don't know how it didn't fly into something) back up the hall, twice around living room and back out the front door. I hoped it had taken some of the mosquitos with it.