The average family spends $1,500 a year on energy bills, nearly half of which goes to heating and cooling, according to the EPA. To help homeowners protect against high energy bills, contractors can pass along to their customers the following EPA tips:
Publication date: 06/13/2005
http://www.achrnews.com/articles/june-14-2005-epa-offers-tips-for-saving-energy-and-money-at-home