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<br />WJNTER CALCULATIONS
<br />
<br /> GLASS
<br /> AREA
<br /> N "L
<br /> NE
<br /> E 50
<br /> SE
<br /> S
<br /> SW
<br /> W
<br /> NW
<br />en HI
<br />en
<br />:5
<br />CJ
<br />
<br />
<br />.15
<br />
<br />
<br />CLIMATE ZONES 4 5 6
<br />
<br /> GLASS J SINGLE-PANE OR DOUBLE-PANE I WINTER lAS-BUILT
<br /> AREA x WINTER-POINT MULT, WINTER POINT MUL T. x OVERHANG = GLASS
<br /> CLEAR TlN"fr "-CLEAR TINf2 ACTOR (6A-1O
<br />:iUM. .. lli
<br />N b'"l. 9.6 9.6 5.6 6.1 l, 0 '6 \o~?,c
<br />NE 7,4 7.3 3.5 4.2 />
<br />E '")0 - 2,2 - 2.0 - 5.6 - 3,6 , 1 Ct ( - \'1. \
<br />SE -10.3 - 9,7 -13.4 -10.4 ,... "-
<br />S -z..'-{ -10.9 -10.2 -14,0 -11.0 ,~r;'~ l Z6 3. , 1-
<br />SW -10.3 - 9.7 -13.4 -10.4 ....
<br />W qD - 2.2 - 2,0 - 5,6 - 3.6 , i -1 ( 'Ib~ ,q
<br />NW 7,4 7.3 3,5 4.2
<br />H' -32,1 -28.0 -27.0 -21.5
<br />
<br /> COMPONENT -'- BASE WINTER I BASE
<br /> DESCRIPTION AREA x POINT. MUL T. = WINTER
<br /> POINTS
<br /> EXTERIOR IIlD 1,1 I. 28""),0
<br />...I ADJACENT I c:; 'l- 1,8 '2..13.(",
<br />...I
<br />....:
<br />3=
<br />
<br />
<br />rn EXTERIOR
<br />g ADJACENT
<br />
<br />~
<br />
<br />5,1
<br />4,0
<br />
<br />T
<br />102,0
<br />J' .0
<br />
<br />T
<br />
<br />T
<br />AS-BUILT
<br />GLASS
<br />SUBTOTAL
<br />2.54,"'"
<br />T
<br />BASE
<br />WINTER
<br />POINTS
<br />/,0
<br />,(,..
<br />
<br />T
<br />
<br />CJ UNDER ATTIC lot \ ~ ,6 '1'SD.g 1. l'1\ttS ,L. 1\ 50 . B
<br />z OR SINGLE ,6 l./
<br />:::i
<br />iii ASSEMBLY .6
<br />(.) BASE CEILING AREA EQUALS FLOOR AREA DIRECTLY UNDER CEILING. AS-BUILT CEILING AREA EQUALS ACTUAL CEILING SQUARE FOOTAGE.
<br /> '" T \ . \ T
<br /> SLAB (PERIMETER \"1'1 -1,9 ( - .33c...3 ) i 1'\ 1 z,.S 4'4'-' S-
<br />a: RAISED (AREAl - ,2 _. /"
<br />0
<br />0
<br />...I
<br />LL
<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 />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 Cf,437, D
<br />
<br />T
<br />BASE
<br />HEATING
<br />POINTS
<br />
<br />...I
<br />....:
<br />I-
<br />~
<br />
<br />BASE
<br />= HEATING
<br />POINTS
<br />10,380.7
<br />
<br />T
<br />1\\,53b,l...
<br />,
<br />
<br />AS-BUILT
<br />= HEATING
<br />POINTS
<br />4-\ LI(.;.q . '::,
<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-
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