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<br />
<br />WiNTER CALCULATIONS
<br />t".
<br />
<br />
<br />BASE
<br />WINTER
<br />POINTS
<br />
<br />N
<br />
<br />1!L . .._. _.._
<br />E
<br />SE
<br />S- :'f'1'~ -
<br />sw
<br />W )..0 .
<br />NW
<br />H'
<br />~
<br />::5
<br />CJ
<br />
<br />BASE
<br />WINTER
<br />fJ'T, MULl.
<br />-3,4
<br />~L__.
<br />_~L_
<br />__~4. _____
<br />.---14..___ ~_.2 ()
<br />-3.4
<br />-3,4
<br />-3.4
<br />-3,4
<br />
<br />.15
<br />
<br />,15
<br />
<br />~
<br />
<br />COMPONENT
<br />DESCRIPTioN
<br />EXTERIOR
<br />ADJACENT
<br />
<br />AI~EA. '-~ASE WINTER
<br />x POINT. MULT, =
<br />
<br />1,1
<br />1.8
<br />
<br />
<br />CUMA'rE ZONES 4 5 6
<br />
<br /> GLASS I SINGLE-PANE oR DOUBLE-PANE 1 WINTER I AS-BUILT
<br /> AREA x WINTER POINT MULT. WINTER POINT MULl x OVERHANG = GLAss
<br /> CLEAR nNr CLEAR nNr ACTOR (M-l0) WIN.PTS
<br />N 1~,l- 9.6 9.6 5,6 6,1 Ic~' _,t L.
<br />NE 7.4 7,3 3.5 4,2
<br />E - 2,2 - 2,0 - 5,6 - 3.6
<br />SE -10,3 - 9,7 -13,4 -10,4 ,/
<br />S I~t ( -10.9 -10,2 -14.0 -11.0 . ",'., _ ~~;J 'J
<br />SW -10,3 - 9,7 -13,4 -10,4
<br />W .1,;., ... - 2,2 , - 2,0 - 5,6 - 3,6 -*'/'-1 _9;
<br />NW '.4 7,3 3.5 4.2
<br />H' -32,1 -28,0 . -27,0 -21.5
<br /> .
<br />I-
<br />1--- ---
<br />---- -.-
<br />.. ,----- ---
<br />--- ---
<br />-- -
<br /> --
<br /> --~---- -
<br />,-.--- ------- .---
<br />--..- -...--- ------- ------- ---- --
<br />
<br />COMPONENT
<br />DESCRIPTION
<br />
<br />
<br />~
<br />
<br />~~l~~bJ~i:d~j ~ 3"-" ~ r' I ~ /I' [)
<br />
<br />, .
<br />
<br />I ~~?~L:c!,1,_::]~~~1~~:~l~~
<br />
<br />. .
<br />
<br />ex: SlABfp,"."" __L~"":~ - 3-'f 7 U /':l 0 ~~ ~ ). "\
<br />~ RAISED(A~ ____ - ,2
<br /> FOR SLAB ON GRADE USE PERIMETER lENGTH AROUND CONDITIONED FlOOR. FOR RAISED FlCORS USE AREA OVER UNCONDITIONED SPACE,
<br />
<br />I
<br />
<br />IU7,V I
<br />
<br />INFILTRATION
<br />
<br />4,1
<br />
<br />.
<br />I 4- '-l ~-L
<br />USE TOT AL FLOOR AFIEA OF CONDITIONED SPACE,
<br />
<br />.. .
<br />4.1 f I t./lf?1
<br />
<br />lo~ 0 I
<br />
<br />~~..
<br />I #
<br />
<br />"
<br />TOTAL COMPONENT BASE YlIltlf11 'PQiNTS--r 'IJ- -) 'J- -h
<br />.- .-..-. ....,'
<br />BASE HEATING TOTAL BASE BASE
<br />HEATING SYSTEM x WINTER = HEATING
<br />SYSTEM __~ULI!E!.IPLL___POIN.TS. _ .._~Ql~JS ,
<br />__..__.,_..~1____,L . ). ( { .> ~{3
<br />."
<br />. .-eA.SE------'.-
<br />HEA TltlG 1
<br />POINTS
<br />
<br />
<br />-'
<br />c
<br />~
<br />
<br />r TDTAl COMPONENT AS-BUilT WINTER POINTS
<br />..- ------
<br />TOTAL AS-BUilT I AS-BUilT I AS-BUILT
<br />AS-BUilT x OM x HSM x HCM
<br />_ ~~: ~~S~~ (~A;1~ L~7) -Lj~lt!!L_
<br />_..J;_G:L.2,__~..L..t!~ -L___
<br />.
<br />.. ----..S:BU~BUIl~-
<br />!lr^H'~G + HOTWATER ="
<br />POINTS pOINT!:;
<br />FiOm P. 2
<br />
<br />.~. r.' I ~
<br />
<br />2FOR GLASS WITH KNOWN SHADING COEFFICIENT, SEI: SECTION 1,1 OF APPENDIXC, TINT MULTIPLIERS MAY BE
<br />USED FOR GLASS WITH SOLAR SCREENS. .FILM, OR TINT. '!. . .
<br />
<br />-4-
<br />
<br />,;'\
<br />
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