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<br />System Sizing Calculations - Winter <br />Residential Load - Component Details <br />Project Title: <br />Borders Residence <br /> <br />Code Only <br />Professional Version <br />Climate: Central <br /> <br />Reference City: Orlando (Defaults) Winter Temperature Difference: 32.0 F <br /> <br />7/18/02 <br /> <br />Window Panes/SHGC/FramelU Orientation Area X HTM= Load <br />1 2, Tint, Metal, DEF SW 48.6 23.2 1127 Btuh <br />2 2, Tint, Metal, DEF SW 11.0 23.2 255 Btuh <br />3 2, Tint, Metal, DEF NE 23.2 23.2 539 Btuh <br />4 2, Tint, Metal, DEF NE 35.8 23.2 829 Btuh <br />5 2, Tint, Metal, DEF NE 23.2 23.2 538 Btuh <br />6 2, Tint, Metal, DEF NE 16.2 23.2 376 Btuh <br />7 2, Tint, Metal, DEF NW 23.2 23.2 539 Btuh <br />8 2, Tint, Metal, DEF NW 32.4 23.2 751 Btuh <br />9 2, Tint, Metal, DEF SE 16.2 23.2 376 Btuh <br /> Window Total 230 5330 Btuh <br />Walls Type R-Value Area X HTM= Load <br />1 Frame - Exterior 13.0 1422 2.6 3697 Btuh <br /> Wall Total 1422 3697 Btuh <br />Doors Type Area X HTM= Load <br />1 Insulated - Exter 21 15.0 316 Btuh <br /> Door Total 21 316Btuh <br />Ceilings Type R-Value Area X HTM= Load <br />1 Under Attic 30.0 2022 1.1 2224 Btuh <br /> Ceilina Total 2022 2224Btuh <br />Floors Type R-Value Size X HTM= Load <br />1 Raised Wood/Enclosed 0 158.0 sqft 3.5 553 Btuh <br /> Floor Total 158 553 Btuh <br />Infittration Type ACHX Building Volume CFM= Load <br /> Natural 0.40 20220(sqft) 135 4754 Btuh <br /> Mechanical 0 o Btuh <br /> Infiltration Total 135 4754 Btuh <br /> <br /> Subtotal 16875 Btuh <br />Totals for Heating Duct Loss(using duct multiplier of 0.05 844 Btuh <br /> Total Btuh Loss 17718 Btuh <br /> <br />Key: Window types (SHGC - Shading coefficient of glass as SHGC numerical value or as clear or tint) <br />(Frame types - metal. wood or insulated metal) <br />(U - Window U-Factor or 'OEF' for default) <br />(HTM - ManualJ Heat Transfer Multiplier) <br />Key: Floor size (perimeter(p) for s1ab-on-grade or area for all other floor types ) <br /> <br />EnergyGauge@ FLRCPB v3.21 <br />