The SG high-throw diffuser is designed for air-permeable fabric duct systems in high ceiling applications such as natatoriums, retail stores, office lobbies, and other commercial facilities. The SG2 ...

There are certain principles of air movement that, once understood, allow you to direct airflow as needed in an HVAC system. Understanding these principles will allow you to solve comfort problems ...

Question:We have seven-inch round ducts in the ceiling of our house, for heating and air conditioning. In a little-used room, we’ve never bothered to find ceiling diffusers for them. Now that we’d ...