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. ' t <br /> SYSTEM SIZING SUMMARY <br /> System Name : CONSERVATORY 06- 13-91 <br /> Location : Minneapolis , Minnesota Block Load v2 . 01 <br /> Prepared By : MINNE50TA AIR ,INC Page 1 of Z <br /> �������������������*�����«����������������������.���������**�����*��������� <br /> TABLE 1 . SIZING DATA -- COOLING ' <br /> ------------------------------------------------- <br /> Total coil load = 39 ,031 BTU/hr Load occurs � July 1300 <br /> Sensible coil. load = 37 ,467 BTU/hr Outdoor DbJWb = 89 . 6/ 74 . 4 F <br /> Total zone sensible= 35 ,71.3 BTU/hr Coil Conditions : <br /> Supply temperature = 57 . 0 F Entering Db/Wb = 75. 0/ 61 . 8 F <br /> Supply air (actual)= 1 �893 CFM Leaving Db/Wb = 56 . 1 / 54 . 5 F <br /> Supply air (std) = 1 ,837 CFM Apparatus dewpoint= 53 . 3 F <br /> Ventilation air = 0 CFM Bypass factor = 0 . 130 <br /> Direct exhaust air = 0 CFM Resulting zone RH = 47 • 8 % <br /> Reheat required = 0 BTU/hr <br /> Floor area (sqft) = 677 Total coil load = 3 . 25 Ton <br /> Overall U-value = 0 . 307 Sensible coil load = 3 . 1Z Ton <br /> Vent ai r CFM/sctft = 0 . 00 SC�FT/Ton = 208 . 14 <br /> Vent air CFM/person = 0 . 00 Cooling BTU/hr/sqft = 57 . 65 <br /> Cooling CFM/sqft = 2 • 80 <br /> ------------------------------------------------- <br /> TAELE 2 . SIZING DATA -- HEATING <br /> -------------------------------------- <br /> Heating coil load = 37 �766 BTU/hr Heating EiTU/hr/sqft = 55. 78 <br /> Ventilation load = 0 BTU/hr Heating CFM/sqft = 2 • $� <br /> � <br /> Tota1 zone loac� = 37 ,756 6TU/hr Flnor area (sqft ! = 6 : <br /> Ventilation airflow= 0 CFM Overall U-value = 0 . 307 <br /> Supply airflow = 1 ,893 CFM Vent air CFM/sqft = 0 . 00 <br /> Vent air CFM/person = 0 . 00 <br /> --------------------------------------------------- , <br /> TABLE 3 . INPUT DATA -- WEATHER <br /> City = Minneapolis �r ` 5ummer dry-bulb = 92 . 0 F <br /> State = Minnesota Coincident wet-bulb= 75. 0 F <br /> Data Source = ASHRAE 1% DaiZY Range = 22 . 0 F <br /> Latitude = 44 . 9 deg. Winter dry-bulb = - 16 . 0 F <br /> Elevation-------82Z_0_ft--•--r-----r----���mos__Clear_rNum_'--- 1 -00'------ <br /> TABLE 4 . INPUT DATA -- HVAC SYSTEM <br /> ------------------------------------------------------ <br /> System Type : Clg & Warm Air Htg TMERMOSTAT SETPOINTS <br /> System Start . 600 Cooling (Occ) . 75. 0 F <br /> Duration • 24 hrs Cooling (Unocc) : 75. 0 F <br /> Heating • 70 . 0 F <br /> SIZING SPECIFICATIONS FACTORS <br /> Supply . 57 . 0 F Coil Bypass - 0 . 130 <br /> Ventilation . 0 . 00 CFM/person Safety (Sens ) - . . � '�� <br /> Exhaust . 0 CFM Safety (Latent) = - � '�� : <br /> Heati ng Safety • � Q .°�� <br /> FAN RETUR-N AIR PLENUM : N <br /> Configuration : Draw-Thru <br /> --Static_Pressure--------�_25�in------------------------------------------ <br />