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<br />WINTER CALCULATIONS <br /> <br />In <br />In <br />:5 <br />CJ <br /> <br />N <br />NE <br />E <br />SE <br />S <br />SW <br />W <br />NW <br />H' <br /> <br /> <br />GLASS <br />AREA <br /> <br /> <br />= <br /> <br />BASE <br />WINTER <br />POINTS <br />(,J <br /> <br />CLIMATE ZONES 4 5 6 <br /> <br /> GLASS ~ SINGLE-PANE OR DOUBLE-PANE I WINTER lAS-BUILT <br /> WINTER POINT MULT. WINTER POINT MULT. x OVERHANG = GLASS <br /> AREA CLEAR TINf2 CLEAR TINf2 FACTOR (6A-10) WIN. PTS <br />N '~<;(J... 9.6 9.6 5.6 6.1 /t~ ~c.;.h <br />NE 7.4 7.3 3.5 4.2 <br />E - 2.2 - 2.0 - 5.6 - :3.6 <br />SE -10.3 - 9.7 -13.4 -10.4 /' <br />S <'t, ( -10.9 -10.2 -14.0 -11.0 ,Cor("? _ <::;r~~ <br />SW . -10.3 - 9.7 -13.4 -10.4 <br />W #r0:[ - 2.2 - 2.0 - 5.6 - :3.6 d Iv __Ii< <br />NW 7.4 7.3 3.5 4,2 <br />H' -32.1 -28.0 -27.0 -21.5 <br /> <br /> <br /> BASE COMPONENT <br />AREA Ji = WINTER DESCRIPTION <br /> POINTS <br /> 1.1 <br /> 1.8 .. <br /> ~ ~ <br />1- (. b 5.1 //0 I I ')....{t c., ~ T' ( I /10 <br /> 4.0 <br /> <br />CJ UNDER ATTIC Iv fc';"O .6 f!: '-1 ~ I 0<(; () ( l? I {,,(( I <br />z OR SINGLE .6 <br />::::i <br />iii ASSEMBLY .6 <br /><.J BASE CEILING AREA EQUALS FLOOR AREA DIRECTLY UNDER CEILING, AS-BUILT CEILING AREA EQUALS ACTUAL CEILING SQUARE FOOTAGE. <br /> <br />a: SLAB (PERIMETER I ? () -1.9 _ ~~7 /=10 .)..., '-> ~ ). .... <br />e RAISED (AREA) - .2 ... J <br />e <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 />.15 x <br /> <br />.15 <br /> <br />COMPONENT <br />DESCRIPTION <br /> <br />EXTERIOR <br />:::l ADJACENT <br />c( <br />:= <br /> <br /> <br />rn EXTERIOR <br />8 ADJACENT <br />c <br /> <br />INFilTRATION <br /> <br /> <br /> <br /> <br />~ <br /> <br />~ <br /> <br />~ <br /> <br />~ <br /> <br />4.1 <br /> <br /> <br />~ <br />~ If ':;--8 <br /> <br /> <br />4' I <br /> <br />~ <br />'ft> 5~ <br />I <br /> <br />~ <br />5"7 ?-I <br />I <br /> <br />TOTAL COMPONENT AS-BUilT WINTER POINTS <br />... <br />TOTAL <br />AS-BUILT x x x <br />WIN. PTS. <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 , i <br /> <br /> <br />...J <br />c( <br />l- <br />e <br />I- <br /> <br />BASE <br />HEATING <br />POINTS <br />1.)7.3 <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 />