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<br />Residential System Sizing Calculation <br />Summary <br />Project Title: <br />Zirbel Addition <br /> <br />Sean & Heather Zirbel <br />5430 18th street <br />Zephyrhills, FL 33542- <br /> <br />Code Only <br />Professional Version <br />Climate: Central <br /> <br />Location for weather data: Orlando - Defaults: Latitude(28) Temp Range(M) <br />Humidit data: Interior RH 50% Outdoor wet buib 76 Humidit difference 44 r. <br />Winter design temperature 38 F Summer design temperature <br />Winter setpoint 70 F Summer setpoint <br />Winter tem erature difference 32 F Summer tem erature difference <br />Total heatin load calculation 14603 Btuh Total coolin load calculation <br />Submitted heating capacity % of calc Btuh Submitted cooling capacity <br />Total (Electric Heat Pump) 164.4 24000 Sensible (SHR = 0.5) <br />Heat Pump + Auxiliary(O.OkW) Latent <br />Total Electric Heat Pum <br /> <br />Winter Heatin Load <br />Load com onent <br />Window total <br />Wall total <br />Door total <br />Ceiling total <br />Floor total <br />Infiltration <br />Subtotal <br />Duct loss <br />TOTAL HEAT LOSS <br /> <br />Summer Coolin Load <br />Load com onent <br />Window total <br />Wall total <br />Door total <br />Ceiling total <br />Floor total <br />Infiltration <br />Internal gain <br />Subtotal(sensible) <br />Duct gain <br />Toted sensible gain <br />Latent gain(infiltration) <br />Latent gain(internal) <br />Total latent gain <br />TOTAL HEAT GAIN <br /> <br /> <br />93 F <br />75 F <br />18 F <br />13476 Btuh <br />% of calc Btuh <br />111.1 12000 <br />448.9 12000 <br /> <br />. -WINTER CALCULATIONS <br />ft <br /> <br /> Ducts(5%) <br /> Load ~ ''-lindowst13%) <br /> \ i ~', <br />81 sqft 1878 BtLh !nnl (16%) /'/ \,; """"_-. <br /> \ I ' ~ <br /> I \ i ~\ <br />1208 sqft 3141 Bttn / \ : ' . C~Ij;ncS -~7?) <br /> / \ I <br />42 sqft 632 BtLl .. ; I <br />,_______ \ i <br />1808 sqft 1989 BtL."1 :JoorS(4%I, ___-------]/. <br />I '. --------, <br />151 ft 3911 Btt '1 \ <br /> , <br />67 cfm 2357 BtLl " <br /> J , <br /> 13907 Btl.. fl I // '-'Valls(22%) <br /> Floors(27%) "- " <br /> 695 BtLn, , ~-~~ <br /> 14603 BtL!!J <br /> <br /> <br />81 sqft <br />1208 sqft <br />42 sqft <br />1808 sqft <br /> <br />59 cfm <br /> <br />SUMMER <;ALCULATIONS <br />ft <br /> <br />Load '~ <br />~~~~ ::~~ <br /> <br />426 Bh:n <br />2567 BtDn <br />o Btu h <br />1160 Btun <br />2400 Stuh <br />9821 Btuh <br />982 Stuh <br />10803 Btuh <br />1753 Btuh I <br />920 Stuh <br />2673 Btuh <br />13476 Btuh <br />EnerovGauoeOO FLRCPB v3 30 <br /> <br />Latent ln1emal(1~~~.It"dOW'S19%) <br /> <br />'\ i '. <br />\, <br />(--~:~----- -- <br /> <br />, ' '\ <br />:'ll.l:'~lOfl0":':,) I" <br /> <br />Lilterrt rnfil (13%).... <br />/ <br /> <br />l' ,..thn~<;l .~ -"':, 'I <br /> <br />" \ <br />, , <br /> <br />, W~IIS(lh",,*' <br /> <br />, <br />! <br />Ducts(7%) "'.i.. <br /> <br />-,/ <br /> <br />nlil (9%) <br /> <br />'onrs(3"hl <br /> <br />