Polypropylene Piping By its very nature, the engineering and HVAC profession is based on the constant search for new and better ways of accomplishing a task; however, there also is a well-known human tendency to “do things the way we’ve always done them.” Engineers who design and specify chiller systems find themselves squarely in the center of these two worlds. Chiller system engineers may be well-versed on the latest advances in chiller and cooling tower technology but may be unaware of the best options for their customers when it comes to another critical element of the system — the piping….
Ductwork Deficiencies Cause HVAC Unit Inefficiency According to ENERGY STAR, an inefficient ductwork system can cause energy losses of 20 to 30 percent in the average commercial building. Ductwork can reduce whole commercial air conditioner efficiency due to: Poor ductwork design: Poor duct design prohibits conditioned air from being distributed effectively throughout your building. This forces your HVAC unit to overwork, running longer cycles to compensate. The unit in turn experiences more wear and tear, which causes it to consume more energy to run, lowering efficiency. Improper ductwork sizing and configuration restricts airflow through the system, wasting energy and limiting indoor comfort….