I am building a gun room 15'x15' and I am looking for a wall mounted Dehumidifier rather than have one sitting on the floor in the way.. Any ideas? .. Thanks

not really but you can pick up a decent floor one at the local Walmart at a reasonable price. I have 2 in my basement - both Goldstar 24 pint and I usually have to empty them about every other day in the summer. Right now almost every day with all the humidity in the air.

try living in Florida where we have 100% humidity almost everyday.

Isn't that the truth, one of the worst climates in which to store a gun

AS far as the original poster I don't know of anyone that has a wall mounted unit...In PA I would imagine since it is 15x15 humidity would not be much of a problem if you had a heating and airconditioning duct in that room.

I lived down there for 4 years - glad to be back home in PA. Of course, my wife does not have the same feelings as me.
One additional thing I've done is I puta ceramic light bulb base in each of my safes with a 25 watt light bulb. This keeps the interior of the safe warmer than the room temp and keeps out moisture. A 'golden rod' will do the same thing.