Duct Pro Systems is a manufacturer of professional equipment solutions for the air duct cleaning industry. The company ...

While recently eating dinner with my colleague Paul Wieboldt, we started talking about the common defects found in many duct systems today. As we listed the various duct system flaws typically ...

The shortest distance between two points is a straight line, but when it comes to your duct work that may not be the best path for an efficient system that cools and heats the home properly.

The fourth edition of HVAC Systems Duct Design presents the basic methods and procedures required to design HVAC air distribution systems. This manual provides the HVAC system designer detailed ...

Many homeowners feel unsure when choosing between ducted and ductless cooling systems. Each system works in a different way and fits certain building styles better. This guide breaks down both options ...

Air conditioning systems are usually designed around peak summer temperatures, sensible cooling loads, and steady indoor operation. However, in many regions, especially tropical and coastal ...

ALLENTOWN, PA - January 12, 2026 - PRESSADVANTAGE - PJ MAC HVAC Air Duct Cleaning announced the launch of a new ...