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r � <br /> Pro ect Summa Job: R0815283 <br /> � wright5oft� � � Date: 14 AUG 2015 <br /> En tire Ho use BY� �T <br /> Tampa Bay Drafting 8�Design Scott Jaworski <br /> 1254 Vnetree Drive,Brandon,FL 33510 P hore:813-957-0946 <br /> I <br /> � � ' • � <br /> For. Waitman Residence <br /> 3732 Garden City Way, Zeph ills, R <br /> Notes: Load Calculation was obtained from an electronic copy of CAD drawing. <br /> � - � � � <br /> Weather. Tampa Int I mational AP, FL, US <br /> Winter Design Conditions Summer Design Conditions <br /> Outside db 43 °F Outside db 91 °F <br /> Inside db 70 °F Inside db 75 °F <br /> Design TD 28 °F Design TD 16 °F <br /> Daily range L <br /> Relative humidity 50 % <br /> Moisture difference 55 gr/Ib <br /> Heating Summary Sensible Cooling Equipment Load Sizing <br /> Structure 8442 Btuh Structure 11894 Btuh <br /> Ducts 2058 Btuh Ducts 3533 Btuh <br /> Central vent (0 cfm) 0 Btuh Central vent (0 cfm) 0 Btuh <br /> Humidification 0 Btuh Blower 5973 Btuh <br /> Piping 0 Btuh <br /> Equipment load 10500 Btuh Use manufacturers data y <br /> Rate/swing multiplier 1.00 <br /> Infiltration Equipment sensible load 21400 Btuh <br /> Method Simplified Latent Cooling Equipment Load Sizing <br /> Construction quality Average <br /> Fireplaces 0 Structure 4862 Btuh <br /> Ducts 915 Btuh <br /> Heating Cooling Central vent (0 cfm) 0 Btuh <br /> Area(ft� 876 876 Equipment latent load 5777 Btuh <br /> Volume (ft� 7272 7272 <br /> Air changes/hour 0.61 0.32 Equipment total load 27178 Btuh <br /> Equiv.AVF(cfm) 74 39 Req.total capacity at 0.73 SHR 2.4 ton <br /> Heating Equipment Summary Cooling Equipment Summary <br /> Make Make <br /> Trade Existing 2.5 Ton Heat Pump Trade Existing 2.5 Ton Heat Pump <br /> Model Cond <br /> AHRI ref Coil <br /> AHRI ref <br /> Efficiency 8.2 HSPF Efficiency 14 SEER <br /> Heating input Sensible cooling 21900 Btuh <br /> Heating output 30000 Btuh @ 47°F Latent cooling 8100 Btuh <br /> Temperature rise 45 °F Total cooling 30000 Btuh <br /> Actual air flow 600 cfm Actual air flow 600 cfm <br /> Air flow factor 0.057 cfm/Btuh Air flow factor 0.039 cfm/Btuh <br /> Static pressure 0 in H20 Static pressure 0 in H20 <br /> Space thermostat Load sensible heat ratio 0.79 <br /> Calculations approved byACCA to m et all requirements of Manual J 8th Ed. <br /> 2015-Aug-74 76:12:41 <br /> � wrightsoft` �9hE5uite�Universa1201515.0.19 RSU20773 Pa e 1 <br /> 9 <br /> �� ...FNAC�aWorkFIeV20815283-Waitrnan�R0815283.rup CaIc=MJB FrantDoarfa s:W <br />