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<br />WINTER CALCULATIONS <br /> <br />en <br />en <br />:s <br />CJ <br /> <br /> <br />GLASS <br />AREA <br /> <br />BASE <br />= WINTER <br />POINTS <br /> <br />CLIMATE ZONES 4 5 6 <br /> <br /> GLASS I SINGLE-PANE OIR DOUBLE-PANE I WINTER lAS-BUILT <br /> AREA x WINTER POINT MUL T. WINTER POINT MUL T. x OVERHANG = GLASS <br /> CLEAR TIN'f CLEAR TIN'f FACTOR (6A-10) WIN. PTS <br />N .~(,.("I 9.6 9.6 5.6 6.1 I.. 0 .. ~-7't..- <br />NE 7.4 7.3 3.5 4.2 <br />E "'4,1 - 2.2 - 2.0 - 5.6 ..3.6 . 'It'] .. '1. 1 <br />SE -10.3 - 9.7 -13.4 .10.4 <br />S c-". ( -10.9 -10.2 -14.0 .11.0 . "1 L,. - <; J... \10' <br />SW -10.3 - 9.7 -13.4 .10.4 <br />W uC;.", - 2.2 - 2.0 - 5.6 ..3.6 . 'i , - 4'~ <br />NW 7.4 7.3 3.5 4.2 <br />H' -32.1 -28.0 -27.0 -21.5 <br />t..) ~I. b -~" 'J. , 0:;' -Sr~ <br />IJ J}.1 u~ f.. ( , 1-() ,} Ci ('./ <br /> . <br /> <br /> <br /> T <br /> AS-BUILT <br /> .15 x = = GLASS <br /> SUBTOTAL <br /> .15 <br /> COMPONENT BASE COMPONENT <br /> DESCRIPTION WINTER DESCRIPTION <br /> POINTS <br /> EXTERIOR 1.1 /1'1 <br />-' ADJACENT 1.8 <br />-' <br />< <br />:= <br /> T T <br />[]] EXTERIOR I ,(... (p 5.1 ID I I ?-f.,., ~ ~ I Ill) <br /> 4.0 <br />8 ADJACENT <br />c <br /> <br />CJ UNDER ATTIC I ,f... <-I .6 Q c:;- .0;- /,~. U fy-' Q~~ <br />z OR SINGLE .6 f <br />:J <br />w ASSEMBLY .6 <br />u BASE CEILING AREA EQUALS FLOOR AREA DIRECTLY UNDER CEILING, AS.BUIL T CEILING AREA EQUALS ACTUAL CEILING SQUARE FOOTAGE. <br /> <br /> <br />T <br /> <br />T <br /> <br />T <br /> <br /> SLAB (PERIMETER ?-C11. -1.9 _ ~c;c- c.-I ~--,.".. 2- l) -I ~O~ <br />a: RAISED (AREA) <br />0 - .2 <br />0 <br />-' <br />IL. <br /> FOR SLAB ON GRADE USE PERIMETER LENGTH AROUND CONDITIONED FLOOR. FOR RAISED FLOORS USE AREA OVER UNCONDITIONED SPACE. <br /> <br /> <br />INFILTRATION <br /> <br /> <br />4.1 <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 l ~((~ <br /> <br />-' <br />< <br />I- <br />~ <br /> <br />T <br /> <br />4~ ( <br /> <br />T <br />t, <{ I z,. <br />. <br /> <br />T <br />7' 3,/ k> <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 />