Hunkered down inside during a cold snap? Clean air ducts improve indoor air quality and can save money. One of the biggest sources of energy consumption is the heating.
Fortunately, the Department of Energy reports, proper equipment maintenance can cut your energy bill by as much as thirty percent. Dirty H-VAC systems work harder, use more energy and are more likely to need replacing sooner.
A professional air duct cleaner, certified by the National Air Duct Cleaners Association, can help.
To find one nearby, visit N-A-D-C-A--dot--com.