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<br />System Sizing Calculations - Winter <br />Residential Load - Component Details <br />Project Title: <br />Model #1805 <br /> <br />Code Only <br />Professional Version <br />Climate: Central <br /> <br />Reference City: Orlando (Defaults) Winter Temperature Difference: 32.0 F <br /> <br />7/3/03 <br /> <br />Window PaneslSHGClFrame/U Orientation Area X HTM= Load <br />1 1, Tint, Metal, 1.00 E 9.9 32.0 316 Btuh <br />2 1, Tint, Metal, 1.00 W 46.5 32.0 1487 Btuh <br />3 1, Tint, Metal, 1.00 W 16.2 32.0 518 Btuh <br />4 1, Tint, Metal, 1.00 W 36.0 32.0 1152 Btuh <br />5 1, Tint, Metal, 1.00 N 16.2 32.0 518 Btuh <br />6 1, Tint, Metal, 1.00 N 7.1 32.0 226 Btuh <br />7 1, Tint, Metal, 1.00 S 7.1 32.0 226 Btuh <br /> Window Total 139 4443 Btuh <br />Walls Type R-Value Area X HTM= Load <br />1 Concrete - Exterior 13.0 1192 2.2 2622 Btuh <br /> Wall Total 1192 2622 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 1805 1.1 1986 Btuh <br /> Ceilina Total 1805 1986Btuh <br />Floors Type R-Value Size X HTM= Load <br />1 Slab-On-Grade Edge Insul 0 149.0 ft(p) 25.9 3859 Btuh <br /> Floor Total 149 3859 Btuh <br />Infiltration Type ACHX Building Volume CFM= Load <br /> Natural 0.40 10296(sqft) 69 2421 Btuh <br /> Mechanical 0 o Btuh <br /> Infiltration Total 69 2421 Btuh <br /> <br /> Subtotal 15647 Btuh <br />Totals for Heating Duct Loss(usinQ duct multiplier of 0.051 782 Btuh <br /> Total Btuh Loss 16429 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 'OEP for default) <br />(HTM - ManualJ Heat Transfer MUltiplier) <br />Key: Floor size (perimeter(p) for slab-on-grade or area for all other floor types ) <br /> <br />EnergyGauge@ FlRCPB v3.30 <br />