Showing results 1 - 6 of 6
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A duct leakage test is performed on a ducted heat pump system using a duct tester (blower fan) and a digital manometer.
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A flow grid is inserted into the filter grille/slot to directly measure airflow.
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A static pressure measurement is taken on this air handler using probes on the supply and return sides of the fan.
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A vacuum decay test is performed on this ductless mini-split heat pump using a digital micron gauge for accurate measurement; a deep vacuum is achieved quickly by using large diameter, vacuum-rated hoses, and removing valve cores
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An infrared camera can show heat transfer and air leaks not visible to the naked eye.
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