Mold and mildew are a common occurrence that many homeowners deal with on a regular basis. Found both inside and outside the home, mold and its spores will reduce your indoor air quality as well as cause various health complications. Fortunately, you can prevent mold problems around your home with five simple steps. Read More
Home comfort requires more than just keeping your indoor spaces warm in the winter and cool in the summer. It also requires adequate ventilation to keep your indoor air fresh, clean and free of contaminants. When we close our doors and windows against outdoor temperatures, we reduce the amount of ventilation getting inside our homes. 
Many Missouri homes feature forced-air heating and cooling. This means a web of ductwork is responsible for transporting air to every room. However, in a typical home, about 20 percent of the heated and cooled air is lost through gaps and cracks in the ductwork. The result of this is decreased comfort and higher energy bills. 
In your home HVAC system, the ductwork serves as the pathway by which air circulates to and from the main heating and cooling units. Supply ducts carry heated or cooled air to rooms inside your home, while return ducts bring expended air back to be filtered, reheated or re-cooled, and then it’s sent back out again. 
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About Henry
Henry Hoff has been serving his Hoff Heating and A/C Inc. customers ... More »
Hoff Heating & Air Conditioning
1 (636) 614-4424
Serving the Greater O'Fallon, MO Area