Centrifugal pumps used in HVAC systems circulate water. We know this; it is their purpose, it’s what they do. Ever really think about how it does...
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Joe Britt, PE
Are you unfamiliar with how air conditioning, or HVAC, systems work? HVAC is the Heating, Ventilating, and Air Conditioning (HVAC) method for...
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Most modern HVAC equipment modulates, or varies, its speed in order to conserve energy while operating at part-load conditions (any condition less...
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Earlier, we established there might be some efficiency advantages within a variable speed pump by NOT trimming the impeller. From a strictly academic...
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Utilizing Variable Frequency Drives (VFDs) for HVAC pump motors is a widely accepted practice due to its energy-saving opportunities. These savings...
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