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<br />WINTER CALCULATIQNS <br /> <br />U) <br />U) <br />:5 <br />CJ <br /> <br /> <br />GLASS <br />AREA <br /> <br />BASE <br />= WINTER <br />POINTS <br /> <br />." '-0 <br /> <br />L <br /> <br />-)- <br /> <br />CLIMATE ZONES 4 5 6 <br /> <br /> GLASS .l SINGLE-PANE OR DOUBLE-PANE .l WINTER I AS.BUIL T <br /> AREA x WINTER POINT MULT, WINTER POINT MUL T, x OVERHANG = GLASS <br /> CLEAR TlNf2 CLEAR TINf2 FACTOR (6A-10) WIN. PTS <br />N ,H.t 9,6 9.6 5,6 6,1 {to, ..,:;., <br />NE 7.4 7.3 3,5 4,2 <br />E (1:1, '7 - 2.2 - 2,0 - 5,6 - 3,6 t C; f _ f-% <br />SE -10.3 - 9,7 -13.4 -10.4 <br />S !l.l{ -10,9 -10.2 -14.0 -11.0 " t.f'l- -'-21 <br />SW -10,3 - 9.7 -13.4 -10.4 - <br />W "'12 .~ - 2,2 - 2.0 - 5.6 - 3,6 ~ 'I I -<ir -q <br />NW 7,4 7.3 3.5 4.2 <br />H' -32.1 -28,0 -27,0 -21.5 <br />., uo - fO,.z... - ,1. 0 ~ rY Jo <br />f..,) ,;, .../ _ .,. ~7\ ':l. c7> ..... ::l-'-o <br /> T <br /> <br /> <br />CJ UNDER ATTIC nt/CD ,6 Iv Lt K I " IJ" b , (,-, t 0 ~ x <br />z OR SINGLE .6 .. <br />:::::i <br />ii:i ASSEMBLY .6 <br />u BASE CEILING AREA EQUALS FLOOR AREA DIRECTLY UNDER CEILING. AS-BUILT CEILING AREA EQUALS ACTUAL CEILING SQUARE FOOTAGE. <br /> <br />,15 <br /> <br />COMPONENT <br />DESCRIPTION <br /> <br />EXTERIOR <br />::l ADJACENT <br />cc <br />:;= <br /> <br />AREA x <br /> <br />I'> <br /> <br />;}.{. c;, I <br /> <br />rn EXTERIOR <br />g ADJACENT <br /> <br /> <br />BASE <br />= WINTER <br />POINTS <br /> <br />COMPONENT <br />DESCRIPTION <br /> <br />5.1 <br />4.0 <br /> <br />~ <br />/10 <br /> <br />~ <br />/(0 <br /> <br />?~ I <br /> <br />'J..- to. ~ <br /> <br />II <br /> <br />~ <br /> <br />~ <br /> <br />~ <br /> <br />~ <br /> <br />a: SLAB (PERIMETER ~ I ?.- -1.9 _ ..., 0 'j' '1/2- 7.~ J C"", n <br />0 RAISED (AREA) - ,2 <br />0 <br />-I <br />u. <br /> FOR SLAB ON GRADE USE PERIMETER LENGTH AROUND CONDITIONED FLOOR. FOR RAISED FLOORS USE AREA OVER UNCONDITIONED SPACE. <br /> <br /> <br />INFILTRATION <br /> <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 ~~ '5" <br /> <br />-I <br />cc <br />I- <br />o <br />I- <br /> <br />4,1 <br /> <br /> <br />~ <br />~3; ':> I I I <br />BASE <br />HEATING <br />POINTS <br />010 <br /> <br />~ <br />.'(0) ~5 ~ <br /> <br />AS-BUILT <br />= HEATING <br />POINTS <br />~S'l.. <br /> <br />'FOR 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 />