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Residential System Sizing Calculation <br /> Summary <br /> Project Title: <br /> 4650 Eagle Ranch Dr OnTime Leah II right(4650) <br /> Zephyrhills, FL <br /> 12/13/2013 <br /> Location for weather data: Tampa, FL -Defaults: Latitude(27.97) Altitude(10 ft.) Temp Range(M) <br /> Humidi data: Interior RH 50% Outdoor wet bulb 78F Humidi difference r. <br /> Winter design temperature(MJ8 99%) 35 F Summer design temperature(MJ8 99%) 95 F <br /> Winter setpoint 70 F Summer setpoint 75 F <br /> Winter tem erature difference 35 F Summer tem rature difference 20 F <br /> Total heatin load calculation 20573 Btuh Total coolin load calculation 22778 Btuh <br /> Submitted heating capacity %of calc Btuh Submitted cooling capacity %of calc Btuh <br /> Total (Electric Heat Pump) 124.0 25500 Sensible(SHR= 0.75) 113.9 19350 <br /> Heat Pump+Auxiliary(O.OkW) 124.0 25500 Latent 111.4 6450 <br /> Total Electric Heat Pum 113.3 25800 <br /> WINTER CALCULATIONS <br /> Winter Heatin Load for 1295 s R windawe(1G%� <br /> Csucte(tti'f�� <br /> Load com onent Load <br /> Window total 115 sqft 2013 Btuh �d""'��"°� <br /> Wall total 1053 sqft 3391 Btuh <br /> Door total 38 sqft 609 Btuh <br /> Ceiling total 1295 Sqft 1443 Btuh ��fi��.c���> w�i��ia�,� <br /> Floor total 1295 sqft 6188 Btuh <br /> Infiltration 104 cfm 3987 Btuh <br /> Duct loss 2941 Btuh <br /> Subtotal 20573 Btuh �c��� <br /> Ventilation 0 cfm 0 Btuh <br /> TOTAL HEAT LOSS 20573 Btuh F���c+u�� <br /> SUMMER CALCULATIONS <br /> Summer Coolin Load for 1295 s ft <br /> Load com onent Load <br /> Window total 115 sqft 3384 Btuh <br /> Wall total 1053 sqft 1609 Btuh <br /> Door total 38 sqft 539 Btuh <br /> Ceilirlg tOt81 1295 Sqft 1856 BtUh �a�am imema���5n� <br /> 11VinQaWd(18%) <br /> Floor total 0 Btuh <br /> Infittration 78 cfm 1709 Btuh <br /> Intemal gain 4420 Btuh �m Q������� CaiNnyr(6%� <br /> Duct gain 3470 Btuh <br /> Sens.Ventilation 0 cfm 0 Btuh <br /> Blower Load 0 Btuh w����r�%� <br /> Total sensible gain 16987 Btuh ���� <br /> Latent gain(ducts) 783 Btuh <br /> Latent gain(infiltration) 2958 Btuh �„G,��,��� <br /> Latent gain(ventilation) 0 Btuh ,,;�,„��,, <br /> Latent gain(intemal/occupants/other) 2050 Btuh <br /> Total latent gain 5791 Btuh <br /> TOTAL HEAT GAIN 22778 Btuh <br /> EnergyGauge� ste ' in <br /> 8th Edition PREPARED <br /> DATE: 1Z'i3• ZO13 Srw�C��_ y�. <br /> EnergyGauge�/USRFZB v3.1 <br />