Why Switching to a High Performance Air Conditioning System is a Smart Choice

http://raymonddawy161.angelfire.com/index.blog/1608432/why-switching-to-a-high-effectiveness-ac-system-is-a-wise-option/

Three-quarters of all homes in United States and Canada have an A/C. A/c units use about 6% of all the electrical power produced in the United States, at a yearly cost of about $29 billion to property owners. As