Outdoor air supply

Outdoor air supply

Air brought into a building from outside.
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ISSUE PARALLEL SERIES Low Temperature Air Poor Control Available Option Dedicated Outdoor Air Supply Poor Control Available Option First Cost Increased Unchanged Operating Costs Increased Unchanged 90.
Effects of temperature and outdoor air supply rate on the performance of call center operators in the tropics.
rate of outdoor air supply to the indoors) per person decreases, the magnitude of the indoor-outdoor difference in C[O.
In the device, the outdoor air supply is combined with cooling of recirculated room air.
Adding outdoor air economizers and controls: These systems increase the outdoor air supply when the additional ventilation will reduce the need for air conditioning.
Should woodstoves and fireplaces have an outdoor air supply, or should they draw on indoor air?
Airxchange produces energy recovery wheels that improve the efficiency of a building s heating, ventilation and air conditioning units, by preconditioning the outdoor air supply.
Fifty percent energy recovery effectiveness shall mean a change in the enthalpy of the outdoor air supply equal to 50% of the difference between the outdoor air and return air enthalpies at design conditions.
The field studies show an opportunity to save energy by reducing the rate of outdoor air supply rate because of the high value of contaminant removal effectiveness associated with DV systems in heating season.
However, specific outdoor air supply amounts were not available for each sampling site, and we used carbon dioxide concentrations as a surrogate for outdoor air supply.
20) In residential buildings in particular, installing high-efficiency particle filtration on the outdoor air supply of a mechanical ventilation system has advantages over the alternatives of relying on infiltration air through the building enclosure or relying on unfiltered natural ventilation through open windows.
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