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<br /> <br />,. " . <br /> <br />WINTER CALCULATIONS <br /> <br />N <br />NE <br />E <br />SE <br />S <br />SW <br />W <br />NW <br />en H' <br />en <br />:3 <br />CJ <br /> <br /> <br /> <br />BASE <br />WINTER <br />POINTS <br /> <br />- 2'"25- <br />\'"2- <br /> <br />.15 <br /> <br />COMPONENT <br />DESCRIPTION <br />EXTERIOR <br />~ ADJACENT <br />== <br /> <br />~~ <br /> <br />rn EXTERIOR <br />g ADJACENT <br />c <br /> <br /> <br />CLIMATE ZONES 4 5 6 <br /> <br /> GLASS I SINGLE-PANE I DOUBLE-PANE I WINTER I AS-BUILT <br /> AREA x WINTER POINT MUL T. OR WINTER POINT MUL T. x OVERHANG = GLASS <br /> CLEAR TINfl CLEAR TINfl FACTOR (6A-10) WIN. PTS <br />N 4-1 ';' 9.6 9.6 5.6 6.1 \.05 41~ <br />NE 7.4 7.3 3.5 4.2 <br />E r-c.. - 7 - 2.2 - 2.0 - 5.6 - 3.6 \.0 - I 4-L; <br />SE -10.3 - 9.7 -13.4 -10.4 <br />S t.. '2. ..:; -10.9 -10.2 -14.0 -11.0 . \ ~ - ~"'8 <br />SW -10.3 - 9.7 -13.4 -10.4 <br />W I~-(,;.. - 2.2 - 2.0 - 5.6 - 3.6 \-0 -liD <br />NW 7.4 7.3 3.5 4.2 <br />H' 4,() -32.1 -28.0 -27.0 -21.5 \'0 ..:r 2-~ <br /> <br />5.1 <br />4.0 <br /> <br />T <br /> <br />Z~! II JNSUr~1 <br /> <br />T <br />Z~~ <br /> <br />~~ <br /> <br />-t.'C) <br /> <br /> <br /> <br />CJ <br />z <br />:::l <br />W <br /><.J <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 />T <br /> <br /> SLAB (PERIMETER 21h -1.9 .- 41 0 fl 7_ ZIt. ?5 ' L; q.....O <br />a: RAISED (AREAl - .2 <br />0 <br />0 <br />-l <br />u.. 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 />4.1 <br /> <br />T <br />, ~O 15 (,) <br />I <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 Cflbb <br /> <br />AS-BUILT <br />= HEATING <br />POINTS <br />050 <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 />