Carbon County Correctional Facility’s heating and cooling units have outlived their life expectancies, the prison board was told last week. During the monthly meeting of the prison board on ...

You buy a hybrid crossover for reliability and low running costs, then one hidden component fails and you are staring at a $6 ...

Even mainstream cars are frighteningly expensive to repair in some cases ...

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Abstract: Supply/return fans and Variable Air Volume (VAV) boxes are key components of Heating Ventilation and Air Conditioning (HVAC) systems. Fans deliver conditioned air to rooms and VAV boxes ...

Abstract: As major modules of Heating, Ventilation and Air Conditioning (HVAC) systems, Air Handling Units (AHUs) and Variable Air Volume (VAV) boxes are used to condition and circulate air to rooms.

For years, the conventional VAV control sequence included the reheat valve controlling directly to space temperature. More and more often, discharge air temperature (DAT) sensors are now being ...

W ith the smell of soldering flux hanging in the air, Mateo Becerra stressed the importance of good, honest work. Becerra, a 16-year-old student at Liberty High School, had already spent much of his ...

SIOUX CITY (KTIV) - The decision has been made, once again, to push back the opening of the Woodbury County Law Enforcement Center. The Law Enforcement Center Authority, which oversees the project, ...

Statistics on energy consumption and subsequent CO 2 generation. What is the impact of HVAC systems on energy consumption? Methods that can help reduce consumption and boost efficiency. What role do ...