What if every time you turned on a light switch, every electrical device in your home turned on. . . or every faucet, shower, tub and toilet opened up whenever you went to wash your hands? Sounds crazy, but that's about what happens when you need to heat or cooly your home.

Zoned heating and cooling gives you control you never thought possible. However, until recently, zoning required extensive duct work modifications and at least two forced-air systems. With new advances in technology, affordable zoning is now possible with a single forced-air system using your existing duct work. Several thermostats can now be linked into a series of pneumatic duct work dampers through a sophisicated central controller

Zoning costs more, but on average, these systems will shave about 30% from your annual utility bills. In time, they pay for themselves and then keep working for years of added savings.