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System Psychrometrics for AHU-112 <br /> Project Name:LS Zeypherhills 08/09/2019 <br /> Prepared by:Gregory L.Cherok 09:12PM <br /> WINTER DESIGN HEATING <br /> TABLE 1: SYSTEM DATA <br /> Dry-Bulb Specific Sensible Latent <br /> Temp Humidity Airflow CO2 Level Heat Heat <br /> Component Location 7 (lb/lb) CFM) (ppm BTU/hr BTU/hr <br /> Ventilation Air Inlet 36.0 0.00221 600 400 -21802 0 <br /> Vent-Return Mixing Outlet 63.0 0.00221 3033 435 - <br /> Central Cooling Coil Outlet 63.0 0.00221 3033 435 0 0 <br /> Central Heating Coil Outlet 74.1 0.00221 3033 435 36439 - <br /> Supply Fan Outlet 74.1 0.00221 3033 435 0 <br /> Cold Supply Duct Outlet 74.1 0.00221 3033 435 - - <br /> Zone Air - 69.7 0.00221 3033 444 -14637 0 <br /> Return Plenum Outlet 69.7 0.00221 3033 444 0 - <br /> Air Density x Heat Capacity x Conversion Factor:At sea level=1.080,At site altitude=1.080 BTU/(hr-CFM-F) <br /> Air Density x Heat of Vaporization x Conversion Factor.At sea level=4746.6,At site altitude=4744.9 BTU/(hr-CFM) <br /> Site Altitude=10.0 ft <br /> TABLE 2: ZONE DATA <br /> Zone Terminal Zone <br /> Sensible Zone Zone Zone CO2 Heating Heating <br /> Load T-stat Cond Temp Airflow Level Coil Unit <br /> Zone Name BTUIhr Mode BTU/hr T) (CFM) (ppm BTUIhr BTU/hr <br /> Zone 1 -15245 Heating -14637 69.7 3033 444 0 0 <br /> Hourly Analysis Program 5.11 Page 5 of 7 <br />