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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 bulb 6 Humidit difference 44 r. <br />Winter design temperature 38 F Summer design temperature <br />Winter setpoint 70 F Summer setpoint <br />Winter tern erature difference 32 F Summer tern rature 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 />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 /> <br />WINTER CALCULATIONS <br /> <br />Winter Heatin Load <br />Load com nent <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 />81 sqft <br />1208 sqft <br />42 sqft <br />1808 sqft <br />151 ft <br />67 cfm <br /> <br />Load <br />1878 <br />3141 <br />632 <br />1989 <br />3911 <br />2357 <br />13907 <br />695 <br />14603 <br /> <br />Btuh <br />Btuh <br />Btuh <br />Btuh <br />Btuh <br />Btuh <br />Btuh <br />Btuh <br />Btuh <br /> <br /> <br />Doors(4%) <br /> <br />SUMMER CALCULATIONS <br /> <br />Summer Coolina Load (for 1003 soft <br />Load comDonent Load <br />Window total 81 sqft 1166 Btuh <br />Wall total 1208 sqft 2102 Btuh <br />Door total 42 sqft 426 Btuh <br />Ceiling total 1808 sqft 2567 Btuh <br />Floor total 0 Btuh <br />Infiltration 59 cfm 1160 Btuh <br />Internal gain 2400 Btuh <br />Subtotal(sensible) 9821 Btuh <br />Duct gain 982 Btuh <br />Totall sensible gain 10803 Btuh <br />Latenl gain(infiltration) 1753 Btuh <br />Latenl gain(internal) 920 Btuh <br />Totali latent gain 2673 Btuh <br />TOTAL HEAT GAIN 13476 Btuh <br /> <br /> <br />Int.Gain(16%) <br /> <br />Infil.(9%) <br /> <br />EnergyGaugecfi> System Sizing.. <br />PREPARED BY: <br />DATE: ::2. <br /> <br />EneravGauae<R> FLRCPB v3.30 <br />