Kewl! Air Conditioners
Getting Your Air Conditioner Ready for Summer By Sandor Nagyszalanczy Most of us don't give our air conditioners a thought till that first hot, insufferably humid day. But with a little cleaning and maintenance beforehand, you'll be sitting cool when everyone else is lugging their AC to the repair shop. Moreover, an annual inspection and cleaning ensures lower operating costs and a longer life for your cooling equipment, whether it's a central air conditioner or a window- or wall-mounted room unit. Room Air Conditioners You can leave room units in place all year long and cover them when they're not in use, but they'll last longer if you remove and store them during the cool season. Before you reinstall a room air conditioner in its window opening, inspect and clean the cooling fins and coils on its outside exhaust surface. (The unit should have an access panel you can remove to clean them; consult your owner's manual for instructions.) Because ...