How much of what you “know” do you actually know, and how much have you learned secondhand? Most of us probably pick up a large portion of our “knowledge” from secondhand sources (much like this ...

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 ...

Many decisions are made during the design of a chilled water plant that have long-lasting impacts on the facility’s energy use and demand. Additionally, consistent operations, benchmarking, and ...

Acoustiblok, a NASA Spinoff listed company, recently used its Acoustical Real-Time Video Imaging System® (ARTVIS®) system to efficiently cure a continuing unsolvable problem of excessive noise from ...

Wittmann Inc.´s CoolMax portable chillers incorporate dual pumps for maximum flow rates, one for process and the other for recirculation between the tank and evaporator. In other chillers, according ...

The newly launched York Amichi series of chillers and heat pumps in the South African market meets growing demand in the chiller and heat pump mid-capacity segment with its improved performance, says ...

Trane, a global provider of indoor solutions and services, announced the new Sintesis Advantage chillers and heat pumps, its latest additions to the Sintesis portfolio of air-cooled chillers. With the ...

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 chiller design ...

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Aggreko has launched a 400kW heat-pump chiller which it claims is one of the highest capacity units available, and says the unit offers “best-in-class” environmental performance. The company - whose ...

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