When you are looking for the perfect size cooling system for your home or office, don't forget to check out the cooling specifications for each model listed under the description. This information will give you all the information you'll need to make to right choice. If you are still undecided, please give us a call at (972) 834-0359 and we'll be happy to assist you in determining the perfect size for your application. Deauxmain.com has a wide selection of portable air conditioners and spot coolers to choose from, so please enjoy your visit.