House Digest on MSN

12 downsides of portable air conditioners that'll make you rethink using one in your home

Portable air conditioners are an option for spaces without central AC, but consider these potential drawbacks before ...
Ars Technica

Air Conditioner efficiency: Buying a high BTU AC for a small room

Lets say a room is 15'x 11' and I had to choose between a 6,000 BTU AC and a 10,000 BTU AC to cool the room to 72 Fahrenheit in economy mode. Which would be a more efficient choice? My guess is the 10 ...