HVAC system designers are faced with unique challenges when attempting to design energy-efficient HVAC systems. Code-driven energy efficiency requirements, owner’s project requirements (OPR), the ...

Maybe the problem was born in design - overestimating pump head, or a cooling tower that isn’t towering enough. Or it arose in installation - say, misconnected coils. Even then, a fix may create a new ...

This chilled water rescue involved a cooling system that was eating outside unit compressors and was no longer working. We got the call in May to get the cooling working by June for the summer season.

We got a call from a homeowner after his HVAC service company threw up their hands and said they could do no more to get the cooling system to work. They had recently replaced two failed compressors ...

In a typical chilled water hydronic system, fluid is moved through the piping network by pumps and controlled by a series of balancing and control valves. Distributed pumping is more than just ...

A seasoned veteran of the HVAC industry, Don Eppelheimer has been working for Trane since 1972. As global chiller systems manager: commercial systems, he recently hosted a workshop on chilled water ...

Gas turbines have been widely deployed in industrial applications for decades and are used to produce the power to drive propellers, pumps and compressors. In particular, gas turbines are favored by ...

Heating, ventilation and air conditioning (HVAC) specialist Dometic Marine will launch the Marine Air Chiller Compact to the commercial, work boat and military markets at this year's Seawork ...