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 ...

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 ...

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 ...

PITTSBURGH, July 22, 2024 /PRNewswire/ -- "I wanted to create a completely independent chilled water system solution to help provide invigorating cold showers," said an inventor, from Zuccoli, NT, ...

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 ...

Electrical Contractor Metro Electric Co. In planning for the future expansion and improvement of its North Charleston, S.C., campus, Cummins Inc. selected Waldrop ...

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 ...

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