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<br />Sean & Heather Zirbel <br />5430 18th street <br />Zephyrhills, FL 33542- <br /> <br />System Sizing Calculations - Summer <br />Residential Load - Component Details <br />Project Title: <br />Zirbel Addition <br /> <br />Code Only <br />Professional Version <br />Climate: Central <br /> <br />Reference City: Orlando (Defaults) <br /> <br />Summer Temperature Difference: 18.0 F <br /> <br />2/18/04 <br /> <br /> Type Overhang Window Area(sqft) HTM Load <br />Window PanesJSHGC/U/lnShlExSh Omt Len Hat Gross Shaded Unshaded Shaded Unshaded <br />1 2, Tint, DEF. S, N E 8 5.5 16.2 162 0.0 12 35 194 Btuh <br />2 2. Tint. DEF. S, N N 1 7.5 '6.2 0.0 16.2 12 12 194 Btuh <br />3 2, Tint, DEF, S, N N 1 13.5 '6.2 0.0 16.2 12 12 194 Btuh <br />4 2, Tint, DEF. S, N S 1 16 '6.2 0.0 16.2 12 18 291 Btuh <br />5 2, Tint, DEF, S, N S 1 12 16.2 0.0 16.2 12 18 291 Btuh <br /> Window Total 81 1166 Btuh <br />Walls Type R-Value Area HTM Load <br />1 Frame - Exterior 13.0 1208.0 1.7 2102 Btuh <br /> Wall Total 1208.0 2102 Btuh <br />Doors Type Area HTM Load <br />1 Insulated - Exler 42.0 10.1 426 3tuh <br /> Door Total 42.0 426 Btuh <br />Ceilings Type/Color R-Value Area HTM Load <br />1 Under A!tici Dark 30.0 1807.9 1.4 2567 3tuh <br /> Ceilina Total 1807.9 2567 Btuh <br />Floors Type R-Value Size HTM Load <br />1 Slab-On-Grade Edge Insulation 0.0 151.0/t(p) 00 J Btuh <br /> Floor Total 151.0 . 0 Btuh <br /> . <br />Infiltration Type ACH Volume CFM= Load <br /> Natural 0.35 10025 58.6 1160 3tuh <br /> Mechanical 0 ] 8tuh <br /> Infiltration Total 59 1160 Btuh <br /> <br /> <br />Occupants <br />4 <br /> <br />Btuh/occupant <br />X 300 + <br /> <br />Appliance <br />1200 <br /> <br />Load <br />2400 Btuh <br /> <br /> Subtotal 9821 Btuh <br /> Duct gain(using duct multiplier of 0.10) 982 Btuh <br /> Total sensible gain 10803 Btuh <br />Totals for Cooling Latent infiltration gain (for 44 gr. humidity difference) 1753 Btuh <br /> Latent occupant gain (4 people @ 230 Btuh per person) 920 Btuh <br /> Latent other gain 0 Btuh <br /> TOTAL GAIN 13476 Btuh <br /> <br />Key: Window types (SHGC - Shading coefficient of glass as SHGC numencal value or as clear or tint) <br />,U - Window U-Factor or 'DEF' for defauit) <br />i.lnSh - ,nterior shading device: none(N), BlindslDaperies(B) or Roller Shades(R\) <br />I ExSh . Exterior shading device: none(N) or numerical value) <br />(Omt - ~ompass onentation) <br /> <br />EnernvGauaeOO FLRCPB v3 30 <br />