by Mark Hansberger on May 22, 2012May 22, 2012 Sealing The Ductwork: The 5 Benefits You’re Bound To See Sealing the ductwork in your home is one relatively simple thing you can do for your cooling and heating system that can bring about substantial benefits. They include:Read More Filed Under: Ductwork Tagged With: Arizona– duct leaks– duct sealing– indoor air quality– sealing the ductwork– Yuma