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<br />RYMAN CONST. <br /> <br />System Sizing Calculations - Summer <br />Residential Load - Component Details <br />Project Title: <br />DRIFTWOOD TOWN HOMES 2 BR TRIPLEX END <br /> <br />Code Only <br />Professional Version <br />Climate: Central <br /> <br />ZEPHYRHILLS, FL <br /> <br />Reference City: Tampa (Defaults) Summer Temperature Difference: 16.0 F <br /> <br />7/6/2006 <br /> <br /> Type Overhang Window Area( sqft) HTM Load <br />Window PaneslSHGC/UllnSh/ExSh Omt Len Hat Gross Shaded Unshaded Shaded Unshaded <br />1 1, Clear, DEF, N, N N 1.5 2 10.0 0.0 10.0 28 28 280 Btuh <br />2 1, Clear, DEF, N, N S 1.5 2 10.0 10.0 0.0 28 45 280 Btuh <br />3 1, Clear, DEF, N, N S 1.5 2 42.0 42.0 0.0 28 45 1176 Btuh <br /> Window Total 62 1736 Btuh <br />Walls Type R-Value Area HTM Load <br />1 Concrete - Adjacent 11.0 160.0 0.4 61 Btuh <br />2 Concrete - Exterior 7.5 840.0 1.4 1196 Btuh <br />3 Frame - Adjacent 11.0 304.0 1.0 298 Btuh <br /> Wall Total 1304.0 1554 Btuh <br />Doors Type Area HTM Load <br />1 Wood - Exter 21.0 9.1 190 Btuh <br />2 Wood - Adjac 21.0 9.1 190 Btuh <br />3 Wood - Exter 42.0 9.1 381 Btuh <br /> Door Total 84.0 761 Btuh <br />Ceilings Type/Color R-Value Area HTM Load <br />1 Under Attic/Dark 30.0 1364.0 1.3 1828 Btuh <br /> Ceilina Total 1364.0 1828 Btuh <br />Floors Type R-Value Size HTM Load <br />1 Slab-On-Grade Edge Insulation 0.0 158.0 ft(p) 0.0 0 Btuh <br /> Floor Total 158.0 0 Btuh <br />Infiltration Type ACH Volume CFM= Load <br /> Natural 0.35 13640 79.7 1403 Btuh <br /> Mechanical 200 3520 Btuh <br /> Infiltration Total 280 4923 Btuh <br /> <br /> <br />Occupants <br />6 <br /> <br />Btuh/occupant <br />X 300 + <br /> <br />Appliance <br />1200 <br /> <br />Load <br />3000 Btuh <br /> <br /> Subtotal 13802 Btuh <br /> Duct gain(using duct multiplier of 0.10) 1380 Btuh <br /> Total sensible gain 15183 Btuh <br />Totals for Cooling Latent infiltration gain (for 54 gr. humidity difference) 10272 Btuh <br /> Latent occupant gain (6 people@230 Btuh per person) 1380 Btuh <br /> Latent other gain 300 Btuh <br /> TOTAL GAIN 27134 Btuh <br /> <br />Key: Window types (SHGC - Shading coefficient of glass as SHGC numerical value or as clear or tint) <br />(U - Window U-Factor or 'DEF' for default) <br />(InSh - Interior shading device: none(N), BlindslDaperies(B) or Roller Shades(R)) <br />(ExSh - Exterior sh~ding.device: non~Mr~8Qii'F'l!fte~B 34 <br />(Omt - comDass onentatlon) v . <br />