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<br />" <br /> <br />Lot #16 <br /> <br />System Sizing Calculations - Winter <br />Residential Load - Component Details <br />Project Title: <br />Westbury 2 <br /> <br />Code Only <br />Professional Version <br />Climate: Central <br /> <br />Reference City: Orlando (Defaults) Winter Temperature Difference: 32.0 F <br /> <br />1/14/04 <br /> <br />Window Panes/SHGC/Frame/U Orientation Area X HTM= Load <br />1 1, Tint, Metal, 1.00 N 14.2 32.0 453 Btuh <br />2 1, Tint, Metal, 1.00 N 18.7 32.0 598 Btuh <br />3 1, Tint, Metal, 1.00 S 16.2 32.0 518 Btuh <br />4 1, Tint, Metal, 1.00 S 4.8 32.0 153 Btuh <br />5 1, Tint, Metal, 1.00 S 8.4 32,0 268 Btuh <br />6 1, Tint, Metal, 1.00 S 23.2 32.0 744 Btuh <br />7 1, Tint, Metal, 1.00 E 16.2 32.0 518 Btuh <br />8 1, Tint, Metal, 1.00 W 16.2 32.0 518 Btuh <br /> Window Total 118 3770 Btuh <br />Walls Type R-Value Area X HTM= Load <br />1 Concrete - Exterior 5.5 1368 4.4 6019 Btuh <br /> Wall Total 1368 6019 Btuh <br />Doors Type Area X HTM= Load <br />1 Insulated - Exter 20 15.0 307 Btuh <br /> Door Total 20 307Btuh <br />Ceilings Type R-Value Area X HTM= Load <br />1 Under Attic 30.0 1942 1.1 2136 Btuh <br /> Ceilina Total 1942 2136Btuh <br />Floors Type R-Value Size X HTM= Load <br />1 Slab-On-Grade Edge Insul 0 171.0 ft(p) 25.9 4429 Btuh <br /> Floor Total 171 4429 Btuh <br />Infiltration Type ACHX Building Volume CFM= Load <br /> Natural 0.40 14770(sqft) 99 3473 Btuh <br /> Mechanical 0 o Btuh <br /> Infiltration Total 99 3473 Btuh <br /> <br /> Subtotal 20134 Btuh <br />Totals for Heating Duct Loss(using duct multiplier of 0.05 1007 Btuh <br /> Total Btuh Loss 21140 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 slab-an-grade or area for all other floor types ) <br /> <br />EneravGauae<!i> FLRCPB v330 <br />