The U.S. Energy Information Administration claims that as much as 40 percent of a building’s operating costs are tied to HVAC and other mechanical systems. It’s important to minimize operating costs ...

Modern refrigeration systems have come a long way from their predecessors, and though the technologies are better and more reliable, they are still pressurized systems. As such, they can be prone to ...

Variable Refrigerant Flow (VRF) systems solve many challenges associated with commercial construction and facility management. Electric-run, design-flexible, VRF technology helps buildings become more ...

WAYNE, NJ — Passaic Country Technical Institute (PCTI) is more than just a tech school. Of course, the trades are offered, but it’s also a high school, open to students from grades seven through 12 ...