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<br />I I <br /> <br />RYMAN! CONST. <br />PASCO CO. <br />ZEPHYlRHILLS, FL <br /> <br />System Sizing Calculations - Summer <br />Residential Load - Component Details <br />Project Title: <br />DRIFTWOOD TOWN HOMES MID 1-5 BR <br /> <br />Code Only <br />Professional Version <br />Climate: Central <br /> <br />Refere~ce City: Tampa (Defaults) Summer Temperature Difference: 16.0 F <br /> <br />7fi/2006 <br /> <br /> Type Overhang Window Area(sqft) HTM Load <br />Wind ow Panes/SHGC/U/lnSh/ExSh Omt Len Hgt 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 />Wal IS Type R-Value Area HTM Load <br />1 Concrete - Exterior 7.5 168.0 1.4 239 Btuh <br />2 Concrete - Adjacent 11.0 416.0 0.4 158 Btuh <br />3 Frame - Adjacent 11.0 144.0 1.0 141 Btuh <br /> I Wall Total 728.0 538 Btuh <br />Dootjs Type Area HTM Load <br />1 Wood - Exter 21.0 9.1 190 Btuh <br />2 Insulated - Exter 42.0 9.2 386 Btuh <br />3 Wood - Adjac 21.0 9.1 190 Btuh <br /> I Door Total 84.0 766 Btuh <br />ceil~n~s Type/Color R-Value Area HTM Load <br />Under Attic/Dark 30.0 1002.0 1.3 1343 Btuh <br /> Ceilina Total 1002.0 1343 Btuh <br />Floor. Type R-Value Size HTM Load <br />1 Slab-On-Grade Edge Insulation 0.0 131.0 ft(p) 0.0 0 Btuh <br /> Floor Total 131.0 0 Btuh <br />Infiltrat on Type ACH Volume CFM= Load <br /> Natural 0.35 10020 58.6 1031 Btuh <br /> Mechanical 200 3520 Btuh <br /> Infiltration Total 259 4551 Btuh <br />Intern I Occupants Btuh/occupant Appliance Load <br />aain 4 X 300 + 1200 2400 Btuh <br /> Subtotal 11334 Btuh <br /> Duct gain(using duct multiplier of 0.10) 1133 Btuh <br /> Total sensible gain 12467 Btuh <br /> T~tals for Cooling latent infiltration gain (for 54 gr. humidity difference) 9495 Btuh <br /> , latent occupant gain (4 people @230 Btuh per person) 920 Btuh <br /> latent other gain 300 Btuh <br /> TOTAL GAIN 23182 Btuh <br />Key: Wind w types (SHGC - Shading coefficient of glass as SHGC numerical value or as clear or tint) <br /> (U - Window U-Fador or 'DEF' for default) <br /> (InSh - Interio.r shadin.g device: none(N), Blinds/DaperieS(B) or Roller Shades(R)) <br /> <br />(ExSh - Extenor sh~dlng.devlce. non~~Rf~S~I~~B 34 <br />(Omt - comoass onentatlon\ v . <br />