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<br />WINTER CALCULATIONS <br /> <br />U) <br />U) <br />:!i <br />Cl <br /> <br /> <br />GLASS <br />AREA <br /> <br />CLIMATE ZONES 4 5 6 <br /> <br /> GLASS T SINGLE.PANE OR DOUBLE.PANE .I. WINTER I AS-BUILT <br /> AREA x WINTER POINT MUL T. WINTER POINT MUL T. x OVERHANG = GLASS <br /> CLEAR TltW CLEAR TltW FACTOR.\6A.10) WIN. PTS <br />N ?..{,3' 9.6 9.6 5.6 6.1 't 0'"' J.. Co "1 <br />NE 7.4 7.3 3.5 4.2 <br />E J..J /LA .2.2 .2.0 .5.6 .3.6 .. -.:r1 -~ <br />SE .... If .10.3 .9.7 .13.4 .10.4 <br />S ~-1 ,t~f .10.9 .10.2 .14.0 .11.0 . <'''V -~ \( I <br />SW 1<<"\ -10.3 - 9.7 -13.4 -10.4 <br />W h;'l"J . 2.2 . 2.0 . 5.6 - 3.6 ... J: ~O"'b -1fV1 <br />NW 7.4 7.3 3.5 4.2 <br />H' -32.1 .28.0 .27.0 .21.5 <br />-tiJ ~rl ~ ::";a-W -'0 <br /> -.r ~ " <br /> . <br /> <br /> <br />.15 x <br />.15 <br /> <br />..... <br />..... <br />c( <br />~ <br /> <br /> <br />COMPONENT <br />DESCRIPTION <br /> <br />5.1 <br />4.0 <br /> <br />T <br /> <br />Ii ~ I \ <br /> <br />l'~M <br /> <br />'1 t!' <br />~ ( <br /> <br />">..1...(, <br />l~f <br /> <br /> <br />rn EXTERIOR <br />g ADJACENT <br /> <br />I .~ ~. \P I <br /> <br /> <br />Cl <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 />T <br /> <br /> <br />II: <br />o <br />o <br />..... <br />La. <br /> <br /> <br />.1.9 <br />. .2 <br /> <br />FOR SLAB ON GRADE USE PERIMETER LENGTH AROUND CONDITIONED FLOOR. FOR RAISED FLOORS USE AREA OVER UNCONDITIONED SPACE. <br />T <br /> <br />INFilTRATION <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 .;-'j <br /> <br />..... <br />c( <br />S <br />I- <br /> <br />4.1 <br /> <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 />