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<br />Residential System Sizing Calculation <br />Summary <br />Project Title: <br />Mr. & Mrs. Tran <br /> <br />Code Only <br />Professional Version <br />Climate: North <br /> <br />9/12/02 <br /> <br />Location for weather data: Ortando - 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 tem erature difference 32 F Summer tem erature difference <br />Total heatin load calculation 21933 Btuh Total coolin load calculation <br />Submitted heating capacity 36000 Btuh Submitted cooling capacity <br />Submitted as % of calculated 164.1 % Submitted as % of calculated <br /> <br />93 F <br />75 F <br />18 F <br />21916 Btuh <br />36000 Btuh <br />164.3 % <br /> <br /> <br />WINTER CALCULATIONS <br />ft <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 />193 <br />1408 <br />21 <br />2126 <br />176 <br />109 <br /> <br />sqft <br />sqft <br />sqft <br />sqft <br />ft <br />cfm <br /> <br />Load <br />6168 <br />3661 <br />316 <br />2339 <br />4558 <br />3847 <br />20889 <br />1044 <br />21933 <br /> <br />Btuh <br />Btuh <br />Btuh <br />Btuh <br />Btuh <br />Btuh <br />Btuh <br />Btuh <br />Btuh <br /> <br /> <br />0001'8(1 %) <br /> <br />_110(17%) <br /> <br />SUMMER CALCULATIONS <br /> <br />Summer Coolina Load (for 1636 soft' <br />Load comoonent Load <br />Window total 193 sqft 5493 Btuh <br />Wall total 1408 sqft 2450 Btuh <br />Door total 21 sqft 213 Btuh <br />Ceiling total 2126 sqft 3019 Btuh <br />Floor total 0 Btuh <br />Infiltration 96 cfm 1893 Btuh <br />Intemal gain 3000 Btuh <br />Subtotal(sensible) 16068 Btuh <br />Duct gain 1607 Btuh <br />Total sensible gain 17675 Btuh <br />Latent gain{infiltration) 2861 Btuh <br />Latent gain{intemal) 1380 Btuh <br />Total latent gain 4241 Btuh <br />TOTAL HEAT GAIN 21916 Btuh <br /> <br /> <br />InI.GOln(14%) <br /> <br />EnergyGauge<!!> FLRCPB v3,21 <br />