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BUILDER: ,L�S��✓' h;9tiT�5 PAGE 3 <br /> OWNER: ' L�Fr[.�;, DATE : 9'-�i=5y�' <br /> 5 .0. #: 69986 <br /> --------------------- <br /> ** SYSTEM DESIGN ** <br /> --------------------- <br /> AREA o AREA U TD BTU-HR <br /> HOUSE WALL: r <br /> CAVITY: 1571 . 02 X . 85 = 1335 .37 X . 048 X 90 = 5769 <br /> SOLID : 1571 . 02 X . 15 = 235 . 65 X . 113 X 90 = 2397 <br /> ROOF: <br /> CAVITY: 1344 . 00 X . 93 = 1249 .92 X . 025 X 90 = 2812 <br /> SOLID : 1344 . 00 X . 07 = 94 .08 X . 037 X 90 = 313 <br /> OTHER CONSTRUCTION: <br /> CAVITY: <br /> SOLID : <br /> FOUND (ABOVE GRD) : 99 .91 X . 154 X 90 = 1385 <br /> FOUND (1 ' TO 3 ' BELOW GRD) : 447 .38 X .072 X 70 = 2255 <br /> DOORS : METAL CLAD INSUL 40 . 00 X . 070 X 90 = 252 <br /> WINDOWS : CASEMENT-INSUL GLZ 234 . 74 X .440 X 90 = 9296 <br /> PATIO DOOR: INSUL GLZ 120 .00 X .480 X 90 = 5184 <br /> ACTUAL TOTAL HEAT LOSS = 29662 <br /> ----------------------- <br /> ** CODE COMPARISON ** <br /> ----------------------- <br /> COMPONENT p,R� U � g�J_� <br /> ---- ------ <br /> WALLS ABOVE FOUND---------- 1965 .76 X . 110 X 90 = 19461 <br /> FOUND ABOVE GRADE---------- 99 .91 X . 110 X 90 = 989 <br /> FOtTND 1-3 'BELOW GRADE------ 447 .38 X .200 X 70 = 6263 <br /> FOUND 3 ' TO BSM'T FLOOR---- 0 . 00 X .200 X 70 = 0 <br /> ROOF/CEILING--------------- 1344 . 00 X . 026 X 90 = 3145 <br /> FLOOR---------------------- 0 .00 X .050 X 90 = 0 <br /> ALLOWABLE TOTAL HEAT LOSS = 29858 <br />