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Residential System Sizing Calculation <br /> Summary <br /> Project Title: <br /> 4549 Eagle Ranch Dr OnTime Leah II right(4549) <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 56 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 erature difference 20 F <br /> Total heatin load calculation 22072 Btuh Total coolin load calculation 23521 Btuh <br /> Submitted heating capacity %of calc Btuh Submitted cooling capacity %of calc Btuh <br /> Total (Electric Heat Pump) 115.5 25500 Sensible(SHR=0.70) 107.6 18060 <br /> Heat Pump+Auxiliary(O.OkW) 115.5 25500 Latent 114.9 7740 <br /> Total Electric Heat Pum 109.7 25800 <br /> WINTER CALCULATIONS <br /> Winter Heatin Load for 1295 s ft W ��Wd�d� <br /> auueoc,A9a� <br /> Load com onent Load <br /> Window total 115 sqft 2013 Btuh ``°""'�4`'�'' <br /> Wall total 1053 sqft 3391 Btuh <br /> Door total 38 sqft 609 Btuh <br /> Ceiling total 1295 sqft 1443 Btuh Wa"§�'a'�� <br /> Floor total 1295 sqft 6188 Btuh ��fi�«��> <br /> Infiltration 145 cfm 5582 Btuh <br /> Duct loss 2845 Btuh <br /> Subtotal 22072 Btuh <br /> Ventilation 0 cfm 0 Btuh pa�r�r�, <br /> TOTAL HEAT LOSS 22072 Btuh F'°v'��2p�� <br /> SUMMER CALCULATIONS <br /> Summer Coolin Load for 1295 s ft <br /> Load com onent Load <br /> Window total 115 sqft 2490 Btuh <br /> Wall total 1053 sqft 1609 Btuh <br /> Door total 38 sqft 539 Btuh <br /> Ceiling total 1295 sqft 1856 Btuh 4d1O111;��°�«�a��a�«� w,�a�w<c„�, <br /> Floor total 0 Btuh <br /> Infiltration 109 cfm 2392 Btuh 4°�'�"Q��e'�, <br /> Internal gain 4670 Btuh �`"Ga;"���' <br /> Duct gain 3228 Btuh w��$c��� <br /> Sens.Ventilation 0 cfm 0 Btuh <br /> Blower Load 0 Btuh �b�a���> <br /> Total sensible gain 16784 Btuh <br /> Latent gain(ducts) 795 Btuh <br /> Latent gain(infiltration) 4141 Btuh p��f4�„"�� <br /> Latent gain(ventilation) 0 Btuh �ne���a�� <br /> Latent gain(internal/occupants/other) 1800 Btuh <br /> Total latent gain 6736 Btuh <br /> TOTAL HEAT GAIN 23521 Btuh <br /> EnergyGauge�l izing <br /> 8th Edition PREPARE <br /> DATE: •l 3 • Z.p l3 ► �� L� <br /> EnergyGauge�/USRFZB v3.1 <br />