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<br />WINTER CALCULATIONS <br /> <br />i <br />I <br />i <br />I <br />I <br />i <br />i <br />, <br />i <br />I <br />! <br />; <br />1 <br />j <br />1 <br />I <br />I <br />I <br /> <br />N <br />NE <br />E <br />SE <br />S <br />SW <br />W <br />NW <br />(/) H' <br />(/) <br />~ <br />CJ <br /> <br /> <br /> <br />GLASS <br />AREA 1 <br /> <br />BASE <br />= WINTER <br />POINTS <br /> <br />CLIMATE ZONES 4 5 6 <br /> <br /> GLASS I SINGLE-PANE I DOUBLE-PANE I WINTER I AS-BUILT <br /> OR <br /> AREA 1 WINTER POINT MUL T. WINTER POINT MULT. _I OVERHANG = GLASS <br /> CLEAR TINf2 CLEAR TlNT~ FACTOR (6A-10) WIN. PTS <br />N '2- (, 9.6 9.6 5.6 6.1 \ ,\ 'I ~' . I . ,. <br />NE 7.4 7.3 3.5 4.2 <br />E 14 - 2.2 - 2.0 - 5.6 - 3.6 \0 .' <br /> , <br />SE -10.3 - 9.7 -13.4 -10.4 <br />S 41 -10.9 -10.2 -14.0 -11.0 . !; , .- , <br /> . <br />SW -10.3 - 9.7 -13.4 -10.4 <br />W - 2.2 - 2.0 - 5.6 - 3.6 <br />NW 7.4 7.3 3.5 4.2 <br />H' -32.1 -28.0 -27.0 .21.5 - <br /> <br /> <br />.15 <br /> <br /> COMPONENT I BASE WINTER I BASE <br /> AREA WINTER <br /> DESCRIPTION 1 POINT. MUL T. = POINTS <br /> EXTERIOR (,:.1 () 1.1 /04 <br />::j ADJACENT ',J. '~1 Cl 1.8 -/ 1":):' <br />~ <br /> <br />(/) EXTERIOR 7.0 5.1 10 'L 1 <br />a: \'8 T "-- J <br />0 ADJACENT 4.0 <br />0 T 1 <br />Q <br /> <br /> UNDER ATTIC qL'~ .6 ~s'/ Ul,I{) r~.7 f':"71( 1?'?I, ) . <br />CJ <br />z OR SINGLE .6 <br />::J <br />W ASSEMBLY .6 <br />0 BASE CEILING AREA EQUALS FLOOR AREA DIRECTLY UNDER CEILING, AS-BUILT CEILING AREA EQUALS ACTUAL CEILING SQUARE FOOTAGE. <br /> <br />y <br /> <br />y <br /> <br />y <br />AS-BUILT <br />GLASS <br />SUBTOTAL <br /> <br />.'. '1\ <br /> <br />COMPONENT l WINTER 1 AS-BUILT <br />DESCRIPTION AREA POINT. MULT. = WINTER <br /> 6A-11 THRU 6A-15) POINTS <br />'. c-, ~-, \ "..,.( I \"'\ C. 4.t) - . ,{ ..-~ <br /> ~ <br />p~ ~ 1,.e,. ,,:1'-, ?(,C) \, 'J' .1 .' ~\ <br />;.../.... <br />P\.\.'. I, J (\') \ ..; , ~o I I '" .:) <br /> <br />y <br /> <br />y <br />; () ;' <br />1'?- <br /> <br />I~::~ I <br /> <br />~ <br /> <br />?o <br />''/\ <br /> <br />[/- <br /> <br />y <br /> <br /> SLAB (PERIMETER I Lf-q -1.9 - '7~,=- ~ \ ri", .::.' , .., " ':.:( ,~ T,-t ~1 (", '. .. ,- ,:- ~ ) , , <br /> ;.0, <br />a: RAISED (AREAl - .2 <br />0 <br />0 <br />....J <br />u.. 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 />y <br /> <br /> <br />TOTAL COMPONENT BASE WINTER POINTS <br />T <br />TOTAL BASE <br />HEATING WINTER = <br />SYSTEM POINTS <br />.5JfI <br /> <br />~ <br />~ <br /> <br />'H = HORIZONTAL GLASS (SKYLIGHTS) <br /> <br />BASE <br />HEATING <br />POINTS <br />:>:>3 3 <br /> <br />y <br /> <br />'1?J. <br /> <br />y <br />'2:.16c1 <br /> <br />8_. I <br /> <br />y <br /> <br />"<, . <br /> <br />_"'_~HJ <br /> <br /><' <br />" <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 />