Articles by James J. Siegel

The hard work and sacrifice begins at least nine months in advance to ensure that this program director and his students can attend the AHR Expo every year.

Service managers often wear more than one hat, so why isn't more training available to them?

The second annual "Best Hvacr Instructor of the Year" contest is upon us. What instructor has influenced you the most?

Love it or hate it, almost everyone in the industry has an opinion about North American Technician Excellence (NATE).

Liebert unveiled two communication cards that promise to make on-site and remote monitoring of air conditioning systems easier and more affordable.

If you were in the market for a new leak detector or an improved vacuum pump, the AHR Expo was the place to be.

Poorly ventilated workplaces lead to poor employee performance.

Introducing....the passing ICE candidates!

Steam humidification may not be new, but the technology displayed at the AHR Expo is!

Although this company is small enough to house most of its overhead in company trucks and a small garage, its profits are big enough to offer ownership benefits to employees.