What is a consequence of high static pressure in duct systems?

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High static pressure in duct systems leads to reduced airflow and increased energy demand on fans. When the static pressure is elevated, it creates resistance to the flow of air within the ductwork. This resistance means that fans have to work harder to push air through the system, which in turn demands more energy. As a result, the overall efficiency of the HVAC system decreases.

The reduction in airflow can lead to inadequate air distribution within the space, impacting temperature control and comfort levels. Consequently, when static pressure is high, it doesn't enable the efficient operation of the system, ultimately necessitating more energy for achieving the desired airflow, leading to increased operating costs.

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