by Mark Hansberger on May 10, 2012May 10, 2012 Buying A New System? Why Ductwork Renovation May Be In Order It’s a bit like putting a new engine in your car while ignoring the fact that the old transmission is slipping: It may not get you very far. Replacing your home furnace and air conditioning […]Read More Filed Under: Ductwork Tagged With: Arizona– ductwork leaks– ductwork renovation– energy efficiency– new HVAC equipment– Yuma