by Mark Hansberger on April 12, 2022April 12, 2022 How An Air Diffuser Works in Your Home’s HVAC System Adding an HVAC air diffuser to one or more rooms helps enhance heating and cooling performance and may even reduce costs, as air circulation is more effective and efficient. While it may sound like a […]Read More Filed Under: HVAC system Tagged With: air diffuser– air diffuser advantages– air grille– hvac system