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<br />WINTER CALCULATIONS
<br />
<br />I BASE I BASE
<br />GLASS x WINTER = WINTER
<br />AREA PT. MULT, POINTS
<br />Ni" ~I A -3.4 ~:Z:.-z,. ~
<br />NE -3.4
<br />E J;tr") f'l.I -3.4 ~7~. I
<br />SE -3,4
<br />S ~ '/~ -3,4 - 14'1<, l n
<br />SW -3.4
<br />W If..' ~ -3,4 - .c:..""l. n
<br />NW -3.4
<br />H' -3.4
<br />
<br />en
<br />en
<br />~
<br /><:)
<br />
<br />CUMATE ZONES 4 5 6
<br />
<br /> GLASS .l SINGLE-PANE OR DOUBLE-PANE .l WINTER I AS.BUILT
<br /> AREA x WINTER POINT ~UL T. WINTER POINT MUL T, x OVERHANG = GLASS
<br /> CLEAR l1N~ CLEAR TlN'r FACTOR (6A-10) WIN. PTS
<br />N lI~.str" 9.6 9.6\ 5.6 6.1 J, (') "l. '-n,~
<br />NE 7.4 7.3 \ 3,5 4,2 ,
<br />E 1~.OI - 2.2 ,2.0 - 5.6 - 3.6 '71 1'3-,- ---
<br />SE ,10.3 - 9.7 ,13.4 ,10.4
<br />S ~ ~l) ,10.9 -10.2 -14,0 -11.0 , 't I :';;'-1::>. '-}
<br />SW -10.3 ' ,9.7 -13.4 ,10.4
<br />W I~.I' - 2.2 1-2.0 ' 5.6 - 3.6 , '), - /1~'} f )
<br />NW 7.4 ! 7.3 I 3.5 4.2
<br />H' -32.1 i -28.0 J -27,0 -21.5
<br /> I
<br /> \ l
<br /> .J
<br />
<br />
<br /> COMPONENT AREA
<br /> DESCRIPTION
<br /> 1.1
<br /> 1.8
<br /> T
<br />j~y 5,1 r ~/;r "La I I t(~ ~~
<br />4,0 J .?,
<br />
<br />L--~ ,
<br />
<br />COMPONENT
<br />DESCRIPTION
<br />
<br />EXTERIOR
<br />::l ADJACENT
<br />C(
<br />~
<br />
<br />W EXTERIOR
<br />, g ADJACENT
<br />
<br />
<br />
<br />
<br />T
<br />
<br />-=- ...,' ~- ' ,
<br />
<br />,-, III ~
<br />
<br />
<br />
<br />T
<br />,~" "'-t .,:;.
<br />
<br /><:)
<br />:z
<br />::;
<br />W
<br />(.)
<br />
<br />UNDER ATTIC
<br />OR SINGLE
<br />ASSEMBLY
<br />
<br />o ,6
<br />.6
<br />.6
<br />BASE CEILING AREA EQUALS FLOOR AREA DIRECTLY UNDER CEILING, AS.BUIL T CEILING AREA EQUALS ACTUAL CEILING SQUARE FOOTAGE.
<br />T
<br />
<br />T
<br />
<br /> SLAB (PERIMETER ,... '7, 1 -1.9 _ Lot '1#. /. I 77 ( ~t .. \" ,~ .~. ..... ') >
<br />a: RAISED (AREAl - .2
<br />0
<br />0
<br />...J
<br />"-
<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 />4,1
<br />
<br />T
<br />
<br />;.
<br />
<br />T
<br />TOTAL COMPONENT AS.BUILT WINTER POINTS I If ),LI,~""), LJ
<br />~--~ ~-------~-
<br />
<br />TOTAL
<br />AS-BUILT x x x =
<br />WIN. PTS.
<br />
<br />HEATING
<br />SYSTEM
<br />
<br />...J
<br />C(
<br />....
<br />o
<br />....
<br />
<br />...
<br />
<br />'H = HORIZONTAL GLASS (SKYLIGHTS)
<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 />
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