For more than two decades, Entech Sales & Service in Dallas has offered HVACR professionals an in-depth look at centrifugal chillers, examining assembly, theory, microprocessors, and teardown training through a series of educational sessions heralded as some of the best nationwide.

Early 2013 statistics representing equipment sales and shipments are soaring, registering double-digit gains the industry hasn’t seen in years.

In what has become a bit of a legal ping-pong match, the Air-Conditioning, Heating & Refrigeration Institute (AHRI) is making sure its voice is heard by the court regarding a future decision on a proposed regional-standards settlement.

Manufacturers of walk-in coolers and freezers; water heaters; deli-style coolers; through-the-wall central air conditioners and heat pumps; and small-duct, high-velocity systems are rejoicing the passage of HR 6582, the American Energy Manufacturing Technical Corrections Act.

While examining ductwork on a typical residential HVAC installation this fall, a company technician stumbled upon hidden treasure — over a dozen baby food jars filled to the brim with approximately $300,000 worth of gold dust.