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<br />Residential System Sizing Calculation <br />Summary <br />East Project Title: Code Only <br />1651 Model Eagle Ranch Professional Version <br />Climate: Central <br /> <br />Location for weather data: Lakeland - Defaults: Latitude(28) Temp Range(M) <br />Humidit data: Interior RH 50% Outdoor wet bulb 6 Humidi difference 48 r. <br />Winter design temperature 41 F Summer design temperature <br />Winter setpoint 70 F Summer setpoint <br />Winter tern rature difference 29 F Summer tern rature difference <br />Total heatin load calculation 13641 Btuh Total coo tin load calculation <br />Submitted heating capacity % of calc Btuh Submitted cooling capacity <br />Total (Electric Heat Pump) 197.9 27000 Sensible (SHR = 0.5) <br />Heat Pump + Auxiliary(7.5kW) 384.3 52426 Latent <br />Total -Iectric Heat P <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 />91 F <br />75 F <br />16 F <br />15952 Btuh <br />% of calc Btuh <br />109.6 13500 <br />371.4 13500 <br />169.3 27000 <br /> <br /> <br />WINTER CALCULATIONS <br /> <br />91 sqft <br />1152 sqft <br />20 sqft <br />1651 sqft <br />144 ft <br />79 cfm <br /> <br />Load <br />2625 <br />2534 <br />278 <br />1651 <br />3384 <br />2519 <br />12991 <br />650 <br />13641 <br /> <br />Btuh <br />Btuh <br />Btuh <br />Btuh <br />Btoo <br />Btuh <br />Btuh <br />Btuh <br />Btuh <br /> <br /> <br />Doors(2%) <br /> <br />Ceilings(12%) <br /> <br />SUMMER CALCULATIQNS <br /> <br />Summer Coolina Load (for 1182 soft <br />Load comoonent Load <br />Window total 91 sqft 3453 Btuh <br />Wall total 1152 sqft 1129 Btuh <br />Door total 20 sqft 187 Btuh <br />Ceiling total 1651 sqft 2212 Btuh <br />Floor total 0 Btuh <br />Infiltration 69 cfm 1216 Btuh <br />Internal gain 3000 Btuh <br />Subtotal(sensible) 11198 Btuh <br />Duct gain 1120 Btuh <br />Total sensible gain 12317 Btuh <br />Latent gain(infiltration) 2255 Btuh <br />Latent gain(intemal) 1380 Btuh <br />Total latent gain 3635 Btuh <br />TOTAL HEAT GAIN 15952 Btuh <br /> <br /> <br />, EnergyGauge@ Syste <br />PREP'ARED B . <br />DATE: 4- <br /> <br />EneravGauaeeJi) FLRCPB v3.30 <br />