Quote:
Originally Posted by jay23
Looking to cool a room where their is no windows and I cant drill a whole in the wall. All the portable AC's I have looked at has a exhaust tube that need to go out side. Do any one make a portable AC that is exhaust tubeless ? or does all AC need access to out side ?
Jay
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I lol'd ..
sorry, but I couldn't resist.
Well, according to the principle of refrigeration and air conditioning, it is not possible to cool a room without having to (kind of) expel the heat outside. so, you wont find anything without a exhaust tube, 99% certain.
How about an air (evaporative) cooler?
If that doesn't fit your need, you will need to make a hole in wall or ceiling.