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<br />
<br />. WINTER CALCULATIONS
<br />
<br />
<br />N
<br />NE
<br />E
<br />SE
<br />S
<br />SW
<br />W
<br />NW
<br />H1
<br />~ )..)
<br />::3
<br />~
<br />
<br />.15 x
<br />
<br />,15
<br />
<br />COMPONENT
<br />DESCRIPTION
<br />EXTERIOR
<br />~ ADJACENT
<br />~
<br />
<br />AREA
<br />
<br />
<br />1,1
<br />1,8
<br />
<br />CLIMATE ZONES 4 5 6
<br />
<br /> GLASS ~ SINGLE-PANE I DOUBLE-PANE I WINTER lAS-BUILT
<br /> WINTER POINT MUL T, OR WINTER POINT MUL T, x OVERHANG = GLASS
<br /> AREA CLEAR TINfl CLEAR TINfl FACTOR (6A-10) WIN. PTS,
<br />N \C',,-;:,;. 3- 9,6 9,6 5,6 6.1 \, ~ \9',:-':'47
<br />NE 7.4 7,3 3.5 4.2
<br />E 4~,\-'~ - 2,2 - 2,0 - 5,6 - 3,6 \~ \ -~,
<br />SE -10.3 - 9,7 -13.4 -10,4
<br />S '-47, ,:;. 'J -10.9 -10,2 -14,0 -11,0 \ ,t\ 1-$ ~ l :~'4
<br />SW -10,3 - 9,7 -13.4 -10.4
<br />W , I \\.J - 2,2 - 2,0 - 5.6 - 3,6 \ S ., 1---"\ ~ ~\C
<br />NW 7.4 7,3 3.5 4.2
<br />H1 -32.1 -28,0 -27,0 -:21.5
<br />0 ~ t . '\ de "':~.. '-.\ I S'II~,~'l
<br />\l\,. ti'1. - ::t" '':6.....' --",1"\\ '!> \ "1 :t..>:
<br />
<br />~
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<br />~
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<br />~ ~')) I ~\ ~~g
<br />
<br />~
<br />
<br />(/) EXTERIOR ':\., () , ') \ 5,1 T" -4. ,,7' ~
<br />a:
<br />0 ADJACENT \ '1 \ ~ <:.... 4,0 · \ t '--.""
<br />0
<br />0
<br />
<br /> UNDER ATTIC \'),,':.. ~ ,6 \\ \ \ .;;0..... C". - \ " ~{" "~:"~ ,..., 1~9(t "-1
<br />~ '->. """-~
<br />z OR SINGLE ,6
<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 />
<br />I'?'!~~' 1...
<br />
<br />-" '- " -...,
<br />
<br />17e.ol
<br />...." .~ ()
<br />
<br />~
<br />
<br />~
<br />
<br />~
<br />
<br /> SLAB (PERIMETER " \ U -1,9 -~U.l~ c:..C') ....J ~ ~ ~.. v:'{q 'i;t., ':::;. --c::r is' ..>
<br />a: RAISED (AREAl
<br />0 - ,2 I
<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 />INFILTRATION
<br />
<br />
<br />4,1
<br />
<br />
<br />
<br />~
<br />I ;:).,O~",!\. Z"I
<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 QZS3 I"
<br />
<br />TOTAL COMPONENT AS-BUILT WINTER POINTS
<br />T
<br />TOTAL
<br />AS-BUILT
<br />WIN. PTS.
<br />.~\)'i"I' I> :..~7
<br />
<br />BASE
<br />= HEATING
<br />POINTS
<br />\()'b3? ~
<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,
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<br />-4-
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