In 2006, the Olympia School District (OSD), of Olympia, WA, had enough of being burdened with outdated mechanical and electrical systems at its Reeves Middle School. Though some new mechanical and ...

Air Duct Board-AGM can be used in cooling, heating, or dual-temperature duct construction and insulation applications. This product has a lightweight glass mat on the airstream surface of the duct ...

If you turn on the air conditioning unit to stay cool in the summer, or if you turn on the heat to stay warm in the winter, you have an HVAC system, or Heating, Ventilation and Air Conditioning. This ...

GREENSBORO, N.C. — When was the last time you did the test in your home? You know the one where you run your figure along something and see how much dust there is? If your house is overly dusty, ...

Big Easy AC Heating launched services for installing residential air ducts in August 2025, expanding its HVAC service portfolio to address growing demand for professional ductwork solutions. The ...

A small-duct high-velocity system was used in this Johns Island, SC house. The ducts vents can hardly be seen. The house was designed by Architect Sam Rashkin. Energy Star estimates that 20% to 30% of ...