Nelson Mechanical Design was asked to investigate an underperforming chilled water system at a large home overlooking the south coast of Martha’s Vineyard. The installing contractor had been let go ...

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 ...

Chilled water systems in data centers have historically faced challenges due to design limitations, equipment constraints, and real-world operational factors. The industry previously struggled to ...

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 ...

Albert Haykal, centrifugal chiller leader for Trane, will discuss best practices for managing chilled water systems at the upcoming MEP Saudi Summit. 30 September 2012 Riyadh, Saudi Arabia: High ...

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 ...