I was attempting to program my remote for a TV in my bedroom, which I had mistakenly thought had a dead IR receiver thingie in it because 4 other remotes including the one that came with it wouldn't work anymore. So on a whim, I decided to program the Voom remote for it and started on the channel search programming. As I was sitting there clicking "channel up" i hear a beep come from my Fedder's window unit air conditioner. So I stop, back down a "channel" and the air conditioner temperature goes down! BTW, the air unit has a remote control for it. The Voom remote will work my damn air conditioner! LOL, now that is some funny sh*t.