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<br /> <br />WINTER CALCULATIONS <br /> <br />en <br />en <br />~ <br />CI <br /> <br /> <br />GLASS <br />AREA <br /> <br />BASE <br />= WINTER <br />POINTS <br /> <br />.15 x <br /> <br />.15 <br /> <br />COMPONENT <br />DESCRIPTION <br />EXTERIOR <br />~ ADJACENT <br />;: <br /> <br />CLIMATE ZONES 4 5 6 <br /> <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 TINrz CLEAR TINrz FACTOR (6A-l0) WIN. PTS' <br />N '1- 3 ,'1 9.6 9.6 5.6 6.1 J, C ') ~7:q <br />NE 7.4 7.3 3.5 4.2 <br />E C{.,." - 2.2 - 2.0 - 5.6 - 3.6 " ~ 7 .- (.. S- <br />SE , -10.3 - 9.7 -13.4 -10.4 <br />S ''J..J -10.9 -10.2 -14.0 -11.0 l'i v -1... l... ') <br />SW -10.3 - 9.7 -13.4 -10.4 <br />W :Cf: I - 2.2 - 2.0 - 5.6 - 3.6 .~7 - ~7 <br />NW 7.4 7.3 3.5 4.2 <br />H' -32.1 -28.0 -27.0 -21.5 <br />i2 '12.1 - ) ~ _ l~4 ....~..o3 't 1\ I <br /> <br />T <br />AS-BUILT <br />GLASS <br />SUBTOTAL <br /> <br />COMPONENT <br />DESCRIPTION <br /> <br /> <br />AREA <br /> <br />rn EXTERIOR <br />g ADJACENT <br />c <br /> <br /> T T <br />'L}' ~ 5,1 i1~ I I ~~~ \ Jl'~ ~t <br />'1 4.0 <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 /> <br />CI <br />z <br />::::i <br />iii <br />(,) <br /> <br />UNDER ATTIC <br />OR SINGLE <br />ASSEMBLY <br /> <br /> <br /> <br />T <br /> <br /> - <br />II: SLAB (PERIMETER 171 -1.9 - "7, > 10 /1 "I ?-c; I.J. U.., <br />0 RAISED (AREA) - .2 . <br />0 <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 /> <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 1'7 G,( <br /> <br />...J <br />c( <br />b <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 />