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<br />WINTER CALCULATIONS
<br />
<br />CLIMATE ZONES . 4 5 6
<br />
<br /> I-' GLASS IBASE WINTERI BASE I-' I SINGLE-PANE DOUBLE-PANE I WINTER I AS.BUILT
<br /> z z GLASS l( OR WINTER POINT MULl
<br /> UJ l( POINT = WINTER UJ WINTER POINT MULl l( OVERHANG = GLASS
<br /> a: AREA MULTIPLIER a: AREA
<br /> 0 POINTS 0 CLEAR TINT'L-- CLEAR TINT' FACTOR (9B) WIN. PTS.
<br /> N (.1. t, 5.6 3.4'S,C N 21"1 9.6 9.6 5.6 6.1 1.0.S" 215.7
<br /> NE 3.5 NE 7.4 7.3 3.5 4.2 ......
<br /> E ~1,4 - 5.6 · -l...\l-\, I..( ) E 3L,,\ - 2.2 - 2.0 - 5.6 - 3.6 IS'I ( t-~.<1 )
<br /> SE -13.4 I' SE -10.3 - 9.7 -13.4 -10.4 ~
<br /> S ~~;& -14.0 -1...\ ~') ,-I. ') S '!:.4~ -10.9 -10.2 -14.0 -11.0 \ '1 1- ( - 32'-.<"
<br /> SW It.~ -13.4 - IS'S,q '\ SW Ut- -10.3 - 9.7 -13.4 -10.4 ,(~6 -10\,3
<br /> W 4~,~ - 5.6 -,-n., ') W 6,x ,l,o - 2.2 - 2.0 - 5.6 - 3.6 IS'I -~."
<br /> NW I(.~ 3.5 "'14,0 NW 11.lt> 7.4 7.3 3.5 4.2 ) /0 93 ,"'-
<br /> H' -14.0 H' -32.1 -28.0 -27.0 -21.5
<br />III
<br />III
<br />< % [: 50 -l,t.::) --,,0; 20~
<br />...J
<br />C) --..
<br /> I ~ IV 40,"l.. 9 .C- t, 31.( $"'17,(
<br /> ,
<br /> ,15 ~ CONDo I TOTAL I BASE I BASE I ADJUSTED AS-BUILT
<br /> FLOOR GLASS = ADJUST l( GLASS = GLASS GLASS
<br /> I AREA I AREA I FACTOR I SUBTOTAL I, BASE WR. SUBTOTAL
<br /> .15 1\51'- 1"2.-:;;0,<...- ,~ '-( - CJc,t.7- 4-QIl,,- 7 2bi!3 .7
<br /> ,
<br /> COMPONENT ~ BASE WINTER ~ BASE COMPONENT I WINTER I AS-BUILT
<br /> AREA WINTER AREA l( POINT MULl = WINTER
<br /> DESCRIPTION POINT MULl POINTS DESCRIPTION (9C nmu 9Gl
<br /> POINTS
<br /> EXTERIOR 130\\.'8" 1.1 153./, () (c. \ ( ,~c;\. ~ 2.0 2 '/i3. (..
<br />...J ADJACENT \"50.0 270 , C> , . \ : \. "i? 270.0
<br />...J 1.8 \'3D ~
<br /><
<br />3:
<br />
<br />)IJ'S
<br />u..){.) D f'~
<br />
<br />26 ' C>
<br />15.0
<br />
<br />5', I
<br />5,1
<br />
<br />,
<br />101..,0
<br />10(,.'7.:...
<br />
<br />III EXTERIOR ZD 0 5.1 IO?",f,J
<br />a:
<br />0 ADJACENT 1 'l? 0 4.0 '72,0
<br />0
<br />c
<br /> -
<br />
<br />,
<br />
<br />C) UNDER ATTIC I 1"S'7Z.D .6 ql..{3, 1- (~.3c \':5/2.0 /0 '4 \..(3. "2.-
<br />z OR SINGLE I .6
<br />:::i .ASSEMBL Y
<br />jjj .6
<br />0 BASE CEILING AREA EQUALS FLOOR AREA DIRECTLY UNDER CEILING. AS-BUILT CEILING AREA EQUALS ACTUAL CEILING SQUARE FOOTAGE.
<br /> ., ~ ,
<br /> SLAB (PERIMETER) Z:o~ 0 - 1.9 ~~s.."1... ./ {2 0 '20'8.(:::> 2,5 52,,0.0
<br />a: RAISED (AREA) /
<br />0 - .2
<br />0
<br />...J
<br />u..
<br /> FOR SLAB-ON-GRADE USE PERIMETER LENGTH AROUND CONDITIONED FLOOR. FOR RAISED FLOORS USE AREA OVER UNCONDITIONED SPACE.
<br />
<br />..
<br />
<br />,
<br />
<br />INFilTRATION
<br />
<br />1"5:,2.0
<br />
<br />4.1
<br />
<br />,
<br />, '-t'-/ $', ""2- \::l. 1-
<br />USE TOTAL FLOOR AREA OF CONDITIONED SPACE.
<br />,
<br />I ]?,05!-() I I
<br />
<br />1 '572. . 0
<br />
<br />
<br />,
<br />III. 'J,7g.9
<br />I
<br />
<br />TOTAL COMPONENT BASE WINTER POINT:
<br />
<br />BASE HEATING TOTAL BASE
<br />HEATING SYSTEM l( WINTER
<br />SYSTEM MULTIPLIER POINTS
<br />1 .1 91 DS-), c>
<br />
<br />BASE
<br />= HEATING
<br />POINTS
<br />2, ~"2, ")
<br />
<br />TOTAL COMPONENT AS-BUILT WINTER POINTS
<br />,
<br />TOTAL
<br />AS-BUILT l(
<br />WIN. PTS.
<br />
<br />11,37i:'t
<br />
<br />
<br />AS-BUILT,
<br />= HEATING
<br />POINTS
<br />4, 4W. S-
<br />
<br /> BASE I BASE I BASE I TOTAL AS-BUILT I AS.BUIL T I AS-BUILT I TOTAL
<br /> COOLING + HEATING + HOT WATER = BASE COOLING + HEATING + HOT WATER = AS-BUilT
<br />...J
<br />< POINTS POINTS POINTS POINTS POINTS POINTS POINTS POINTS
<br />I- (From P.2\ (From P.21 (Enter on P.11 IFrom P.21 IFrom P .2\ (Enter on P.1I
<br />0
<br />I-
<br /> 1'1t 2.17. I ~/il;Z ....., 1 Dt 5 '8 I 30,~!;.O,~ I S L() I. ~ 4. 4tQ. <(' /(), S'gI,D .30, 4(,:2., ~
<br /> 'H = Horizontal Glass (Skylights)
<br /> 2For glass with known Shading Coefficient. see section 903.2(a). Tint Multipliers may be used for glass with solar screens, film. or tint.
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<br />-4-
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