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12-1372-012System Sizing Calculations - Winter Residential Load - Whole House Component Details Palmcorp Development Group Project Title: 6724 Magnolia Court Palmcorp Development Group Lot 3 South Miami, FL 33143- Building Type: User 9/18/2012 Reference City: Miami, FL (Defaults) Winter Temperature Difference: 21.0 F (TMY3 99%) Window Panes/Type Frame U Orientation Area s ft X HTM= Load 1 2, NFRC 0.50 Metal 0.87 E 25.7 18.3 469 Btuh 2 2, NFRC 0.50 Metal 0.87 N 18.4 18.3 336 Btuh 3 2, NFRC 0.50 Metal 0.87 N 22.6 18.3 413 Btuh 4 2, NFRC 0.50 Metal 0.87 W 48.0 18.3 877 Btuh 5 2, NFRC 0.50 Metal 0.87 W 64.0 18.3 1169 Btuh 6 2, NFRC 0.50 Metal 0.87 S 20.0 18.3 365 Btuh 7 2, NFRC 0.50 Metal 0.87 S 25.7 18.3 469 Btuh 8 2, NFRC 0.50 Metal 0.87 E 25.7 18.3 469 Btuh 9 2, NFRC 0.50 Metal 0.87 E 25.7 18.3 469 Btuh 10 2, NFRC 0.50 Metal 0.87 E 48.0 18.3 877 Btuh 11 2, NFRC 0.50 Metal 0.87 N 36.8 18.3 672 Btuh 12 2, NFRC 0.50 Metal 0.87 W 51.4 18.3 939 Btuh 13 2, NFRC 0.50 Metal 0.87 S 25.7 18.3 469 Btuh Window Total 437.7 s ft 7996 Btuh Walls Type Ornt. Ueff. R -Value Area X HTM= Load (Cav/Sh) 1 Frame - Steel - Adj (0.119) 11.0/0.0 197 2.49 491 Btuh 2 Frame - Steel - Adj (0.119) 11.0/0.0 27 2.49 66 Btuh 3 Conc Blk,Hollow - Ext (0.149) 4.1/0.0 32 3.13 100 Btuh 4 Conc Blk,Hollow - Ext (0.149) 4.1/0.0 117 3.13 368 Btuh 5 Conc Blk,Hollow - Ext (0.149) 4.1/0.0 282 3.13 885 Btuh 6 Conc Blk,Hollow - Ext (0.149) 4.1/0.0 102 3.13 320 Btuh 7 Conc Blk,Hollow - Ext (0.149) 4.1/0.0 79 3.13 246 Btuh 8 Conc Blk,Hollow - Ext (0.149) 4.1/0.0 250 3.13 782 Btuh 9 Conc Blk,Hollow - Ext (0.149) 4.1/0.0 353 3.13 1106 Btuh 10 Conc Blk,Hollow - Ext (0.149) 4.1/0.0 317 3.13 994 Btuh 11 Conc Blk,Hollow - Ext (0.149) 4.1/0.0 24 3.13 74 Btuh 12 Conc Blk,Hollow - Ext (0.149) 4.1/0.0 417 3.13 1307 Btuh 13 Conc Blk,Hollow - Ext (0.149) 4.1/0.0 389 3.13 1218 Btuh 14 Conc Blk,Hollow - Ext (0.149) 4.1/0.0 428 3.13 1341 Btuh Wall Total 3012 s ft 9297 Btuh Doors Type Storm Ueff. Area X HTM= Load 1 Insulated - Garage, n (0.460) 20 9.7 193 Btuh 2 Insulated - Exterior, n (0.460) 48 9.7 464 Btuh Door Total 68 s ft 65713tuh Ceilings Type/Color/Surface Ueff. R -Value Area X HTM= Load 1 Vented Attic/D/Shing (0.027) 19.0/19.0 1440 0.6 806 Btuh Ceiling Total 1440 s ft 80613tuh Floors Type Ueff. R -Value Size X HTM= Load 1 Slab On Grade (1.180) 0.0 157.0 ft(perim.) 24.8 3890 Btuh 2 Raised - Open (0.385) 0.0 231.0 sqft 8.1 1866 Btuh Floor Total 1440 s ft 5756 Btuh EnergyGauge® / USRFZB v3.0 Page 1