Sheet metal & Air Conditioning Contractors’ National Association



DOE Issues Final Rule on Regional Standards for Central Air Conditioners

The U.S. Department of Energy (DOE) has issued a pre-publication of a final rule for a regional standard governing central and single packaged air conditioners. The regional standard's guidance directly impacts installations in the Southeast and Southwest regions of the U.S.

Carlisle HVAC Products - Engineered Solutions for Maximum Efficiency

Carlisle’s products are not only formulated to exceed all industry standards, but are engineered to ensure easy, quick and accurate installation.

How Long Should a Baseball Stadium Last?

It looks as if American cities are on the verge of another stadium building boom.

Knowledge on Demand

Titus podcasts are a great way to keep your skills current. Listen when you're on the go, in the car, on a break. They're free and easy to access.