My son in law installed it in her window this morning. Just in time for this terrible heat wave we’re having. It’s supposed to be 95F on Tuesday. Everyday it just gets hotter and hotter. Yesterday when we went to visit my Auntie it was 90 in her front room. Apparently she had the monitor heater on earlier in the morning and had forgot to turn it off, Then she just gets confused and doesn’t open up the room to let it cool. Today my sister unplugged the monitor heater so Auntie can’t run it accidentally. Now hopefully she won’t get confused with the ac and get it too cold.