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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 OR DOUBLE-PANE I WINTER I AS-BUILT <br /> z z GLASS II WINTER POINT MULT. WINTER POINT MULT. II OVERHANG = GLASS <br /> w II POINT = WINTER w <br /> cr AREA MULTIPLIER cr AREA CLEAR TINT' CLEAR TINT' FACTOR (9Bl WIN. PTS. <br /> 0 POINTS 0 <br /> N 12?75 5.6 10:::' N ,g.7S 9.6 9.6 5,6 6,1 , . 'Z- -z.c,l" <br /> NE 3,5 NE 7.4 7,3 3.5 4.2 <br /> E 7"3> - 5.6 -4o~ E 77. - 2.2 2.0 5.6 - 3.6 .'7/ -l\C-f- <br /> SE -13.4 SE -10.3 9.7 -13.4 10.4 <br /> S 7~ 14.0 -{oS.b S 7~ 10.9 10.2 -14.0 --11.0 ,q'5 -i 7 (.. <br /> SW -13.4 SW 10.3 9.7 13.4 -10.4 <br /> W - 5.6 W 2.2 2.0 5.6 - 3.6 <br /> NW 3.5 NW 7.4 7.3 3.5 4,2 <br /> H' -14.0 H' -32,1 -28.0 -27,0 -21.5 <br />II) <br />II) <br />:5 <br />Cl <br /> , <br /> 15 I CONDo I TOTAL I BASE I BASE I ADJUSTED AS-BUilT <br /> FLOOR + GLASS = ADJUST II GLASS = GLASS GLASS <br /> . ~ AREA I AREA I FACTOft I SURTOT AL I BASE WP $UDtnTAl <br /> .15 I I Z-7:j:~ I I b?"; I ", L I - 13'5~ I - f52--5' -~~9 <br /> , , <br /> <br /> COMPONENT AREA II BASE WINTER = COMPONENT AREA = <br /> DESCRIPTION POINT MULT. DESCRIPTION <br /> EXTERIOR 1.1 ~~ <br />...I ADJACENT L 1.8 <br />...I <br />ocr: <br />:it <br /> <br /> <br /> <br />II) EXTERIOR ?..b- 5.1 laL- <br />a: <br />0 ADJACENT 'lA::> 4.0 510 <br />0 <br />Q <br /> , <br /> <br />, <br /> <br />Cl UNDER ATTIC ( ~ rlfL .6 ' ) q'1. ~Inc..... I :< Z/L- 9 n7<Cf <br />z OR SINGLE .6 <br />::; .ASSEMBL Y ,6 <br />iii <br />C,) BASE CEILING AREA EOUALS FLOOR AREA DIRECTLY UNDER CEILING. AS-BUILT CEILING AREA EOUALS ACTUAL CEILING SQUARE FOOTAGE, <br /> W T <br /> SLAB/PERIMETER! I 6t>.5 - 1,9 ::?;'\ <. '5Cl4 (] I (.... "" ? .5 a:r L::' <br />a: <br />0 RAISED (AREA) - .2 <br />0 <br />...I <br />lL <br /> FOR SLAB-ON-GRADE USE PERIMETER LENGTH AROUND CONDITIONED FLOOR. FOR RAISED FLOORS USE AREA CNER UNCONDITIONED SPACE, <br /> <br />!~ <br /> <br />~ <br /> <br />t::ll ~~ I <br /> <br />, <br /> <br />INFIL TRA TION <br /> <br /> <br />4.1 <br /> <br />1- C <br />USE TOTAL FLOOR AREA OF CONDITIONED SPACE. <br /> <br />I r::>( 3.q- <br /> <br />b~7({- <br /> <br /> <br />TOTAL COMPONENT BASE WINTER POINT: <br /> <br />BASE HEATING mTAL BASE <br />HEATING SYSTEM II WINTER = <br />SYSTEM MULTIPLIER POINTS <br />1.1 570 ~ <br /> <br />..J <br />ocr: <br />t- <br />o <br />t- <br /> <br /> <br />BASE <br />... HEATING <br />POINTS <br /> <br />74-b ::1 <br /> <br />'+33'6 <br /> <br />'H = Horizonial Glass (Skylights) <br />2For glass with known Shading Coeffic'lent, see section 903.2(a). Tint Multipliers may be used for glass with solar screens. film, or lint. <br /> <br />-4- <br />