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<br />WINTER CALCULATIONS <br /> <br />N <br />NE <br />E <br />SE <br />S <br />SW <br />W <br />NW <br />U) H' <br />U) <br />:5 <br />CJ <br /> <br /> <br />GLASS <br />AREA x <br /> <br />BASE <br />= WINTER <br />POINTS <br /> <br />").- <br /> <br />CLIMATE ZONES 4 5 6 <br /> <br /> GLASS ~ SINGLE-PANE I DOUBLE-PANE I WINTER I AS-BUILT <br /> WINTER POINT MUL T. OR WINTER POINT MUL T. x OVERHANG = GLASS <br /> AREA <br /> CLEAR TlN'f CLEAR TlN'f FACTOR (6A-10) WIN. PTS <br />N .~)- 9.6 9.6 5.6 6.1 {~t. ~q <br />NE 7.4 7.3 3.5 4.2 . , <br />E - 2.2 - 2.0 - 5.6 - 3.6 <br />SE -10.3 - 9.7 -13.4 -10.4 <br />S I" \I> -10.9 -10.2 -14.0 -11.0 .~"b --? .J-" <br />SW -10.3 - 9.7 -13.4 -10.4 <br />W - 2.2 - 2.0 - 5.6 - 3.6 <br />NW 7.4 7.3 3.5 4.2 <br />H' -32.1 -28.0 -27.0 -21.5 <br /> <br /> <br />.15 x <br />.15 <br /> <br />..... <br />..... <br />cc <br />~ <br /> <br />rn EXTERIOR <br />8 ADJACENT <br />c <br /> <br /> <br /> <br />COMPONENT <br />DESCRIPTION <br /> <br />-1.9 <br />- .2 <br /> <br /> <br />CJ <br />z <br />:::i <br />W <br />(.> <br /> <br />UNDER ATTIC <br />OR SINGLE <br />ASSEMBLY <br /> <br />.6 <br />.6 <br />.6 <br />BASE CEILING AREA EQUALS FLOOR AREA DIRECTLY UNDER CEILING, AS-BUILT CEILING AREA EQUALS ACTUAL CEILING SQUARE FOOTAGE. <br />~ <br /> <br />a: <br />o <br />o <br />..... <br />II- <br /> <br /> <br />FOR SLAB ON GRADE USE PERIMETER LENGTH AROUND CONDITIONED FLOOR. FOR RAISED FLOORS USE AREA OVER UNCONDITIONED SPACE. <br />~ <br /> <br /> <br />INFILTRATION <br /> <br />4.1 <br /> <br />TOTAL COMPONENT BASE WINTER POINT~ <br /> <br />BASE HEATING TOTAL BASE <br />HEATING SYSTEM x WINTER <br />SYSTEM MULTIPLIER POINTS <br />1.1 <br /> <br />..... <br />cc <br />~ <br /> <br />2FOR GLASS WITH KNOWN SHADING COEFFICIENT, SEE SECTION 1.1 OF APPENDIX C. TINT MULTIPLIERS MAY BE <br />USED FOR GLASS WITH SOLAR SCREENS, FILM, OR TINT. <br /> <br />-4- <br /> <br />.._,____...,...ti..-'-~".... <br />