Staying Cool Shouldn't Burn a Hole in Your Wallet

Air conditioning costs don't have to take a big bite out of a family's budget during the dog days of summer, says a Purdue University expert on refrigeration and air conditioning. There are a number of practical and inexpensive ways to reduce the monthly cost of home air conditioning, said Eckhard Groll, a Purdue professor of mechanical engineering.

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<p><a href="http://www.physorg.com/news71471536.html">Staying Cool Shouldn't Burn a Hole in Your Wallet</a></p> <p>Air conditioning costs don't have to take a big bite out of a family's budget during the dog days of summer, says a Purdue University expert on refrigeration and air conditioning. There are a number of practical and inexpensive ways to reduce the monthly cost of home air conditioning, said Eckhard Groll, a Purdue professor of mechanical engineering.</p>