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<br /> <br />WINTER CALCULATIONS <br /> <br /> <br />N <br />NE <br />E <br />SE <br />S <br />SW <br />W 4,.0'1. <br />NW . q <br />U) H' <br />U) <br />:5 <br />~ <br /> <br />.15 <br /> <br /> CLIMATE ZONES 4 5 50. <br /> GLASS I SINGLE-PANE OR DOUBLE-PANE J WINTER lAS-BUilT <br /> AREA x WINTER POINT MUL T. WINTER POINT MUL T. x OVERHANG = GLASS <br /> CLEAR TINf2 CLEAR TINf2 FACTOR (6A-l0) WIN. PTS <br />N 3'3. \ G 9.6 9.6 5.6 6.1 1.c"il 341.1.11 <br />NE ~do( 7.4 7.3 3.5 4.2 1.1,1:\ "5". ,lL, <br />E I'Z?,:{~ - 2.2 - 2.0 - 5.6 - 3.6 , J q -ln~. rJl-. <br />SE -10.3 - 9.7 -13.4 -10.4 <br />S 1014. '1 to -10.9 -10.2 -14.0 -11.0 .~3 '5J..9.0<1 <br />SW -10.3 - 9.7 -13.4 -10.4 <br />W UL.O? - 2.2 - 2.0 - 5.6 - 3.6 .Iq -15.q'1 <br />NW J,."bq 7.4 7.3 3.5 4.2 1..5 "510 ./b <br />H' -32.1 -28.0 -27.0 -21.5 <br /> <br />COMPONENT <br />DESCRIPTION <br /> <br />T <br />AS-BUILT <br />GLASS <br />SUBTOTAL <br />-I a. '3'1 <br />T <br />AS-BUilT <br />WINTER <br />POINTS <br />.Q3 <br />\ . <br /> <br /> COMPONENT I BASE WINTER I BASE <br /> DESCRIPTION AREA x POINT. MUL T. = WINTER <br /> POINTS <br /> EXTERIOR I ""2-1 b . S ~ 1.1 133'8,'Z.~ <br />....I ADJACENT ~Jd-. 1.8 3~ltlo <br />....I <br />< <br />;: <br /> <br /> <br />AREA <br /> <br />= <br /> <br />rn EXTERIOR <br />g ADJACENT <br /> <br /> T T <br />I ~~. lJ) J 5.1 I ;'~:'l( I I WO<!!)~ ~~.(c I I ~~ ~ (o0~4lt <br />4.0 'WOO <br /> T <br /> <br />.6 <br />.6 <br />.6 <br />BASE CEILING AREA EQUALS FLOOR AREA DIRECTLY UNDER CEILING, AS-BUILT CEILING AREA EQUALS ACTUAL CEILING SQUARE FOOTAGE. <br />T <br />-1.9 - '3 3 ."2- <br />- .2 <br /> <br /> <br />~ <br />z <br />~ <br />W <br />(.) <br /> <br />UNDER ATTIC <br />OR SINGLE <br />ASSEMBLY <br /> <br />II: <br />o <br />o <br />....I <br />u.. <br /> <br />INFilTRATION <br /> <br /> <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 9'~97., ~~ <br /> <br />....I <br />< <br />I- <br />o <br />I- <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 />