Installing a Heating, Ventilation and Air Conditioning (HVAC) system in your home may seem complicated, but with a little guidance we think you can pull it off. Even if you have no HVAC experience, ...

Venting rules change with efficiency — and mixing them up can lead to moisture buildup, heat exchanger damage, and dangerous combustion issues.

CHANTILLY, Va. — The Sheet Metal and Air Conditioning Contractors’ National Association (SMACNA), an organization dedicated to the sheet metal and air conditioning industry, announced the sixth ...