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d <br /> � System Sizing Calculations - Winter <br /> Residential Load i Component Details <br /> Pro�ect Title: Code Only <br />� PASCO CO. DRIFTWD TOWN HOM 2BR 6PLEX 2-5 MID Professional Version <br /> Z-HILLS, FL Climate: Central <br />� Reference City: Tampa (Defaults) Winter Temperature Difference: 30.0 F 7/6/2006 <br /> I <br /> Window Panes/SHGC/Frame/U Orientation Area X HTM= Load <br /> 1 1, Clear, Metal, DEF S 42.0 34.7 1457 Btuh <br /> 2 1, Clear, Metal, DEF N 10.0 34.7 347 Btuh <br /> 3 1, Clear, Meta(,.DEF E 10.0 34.7 347 Btuh <br /> 4 1, Clear, Metal, DEF S 10.0 34.7 347 Btuh <br /> Window Total 72 2498 Btuh <br /> Walls Type R-Value Area X HTM= Load <br /> 1 Concrete-Adjacent 11..0 136 1.5 204 Btuh <br /> 2 Concrete-Exterior 7.5 552 3.5 1932 Btuh <br /> 3 Frame-Adjacent 11.0 168 1.8 302 Btuh <br /> Wall Total 856 2438 Btuh <br /> Doors Type Area X HTM= Load <br /> 1 Wood - Exter 21 13.8 290 Btuh <br /> 2 Wood-Adjac 21 9.2 193 Btuh <br /> 3 Wood -Exter 42 13.8 580 Btuh_ <br />� Door Total 84 1063Btuh <br />, Ceiliogs Type R-Value Area X HTM= Load <br /> 1 Under Attic �30.0 896 1.0 896 Btuh <br /> Ceilin Total 896 8966tuh <br /> Floors Type R-Value Size X HTM= Load <br /> 1 Slab-On-Grade Edge Insul 0 118.0 ft(p) 24.3 2867 Btuh <br /> i <br /> I Floor Total 118 2867 Btuh <br />' Infiltration Type ACH X Building Volume CFM= Load <br />� <br /> Natural 0.40 8960(sqft) 60 1975 Btuh <br /> Mechanical 200 6600 Btuh <br /> Infiltration Total 260 8575 Btuh <br /> Subtotal 18338 Btuh <br /> Totals for Heating Duct Loss(using duct multiplier of 0.05) 917 Btuh <br /> Total Btuh Loss 19255 Btuh <br /> Key:Window types(SHGC-Shading coefficient of glass as SHGC nutnerical value or as clear or tint) <br /> (Frame types-metal,wood or insulated metal) <br /> (U-Window U-Factor or'DEF'for default) <br /> (HTM-ManualJ Heat Transfer Multiplier) <br /> Key:Floor size(perimeter(p)for slab-on-grade or ar�ea for all other floor types) <br /> EnergyGauge� FLRCPB v3.4 <br />