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<br />6A-1 SUMMER OVERHANG FACTORS ISOFt ~ SINGLE AND DOUBLE PANE GI. A~;S. <br />.>- r. "OH RATIO .00-.11 .12-.11' .1B-.26 .27-.35 .36-.46 .47-.57 .5B-.70 .71-.B3 .84-1.1B 1.19-1.72 1.73-2.73 2.74't <br />.N 1.00 .94 .91 .B7 .B3 .79 .75 .72 .69 .62 .56 .50 <br />. In I NElNW 1.00 .94 .91 .B5 .79 .72 .68 .63 .5B .50 .40 .36 <br />t)a: EIW 1.00 .95 .92 .B5 .7B .70 .64 .58 .52 .42 .33 .26 <br />wO <br />511 SfJSW 1.00 .93 I .90 .Bl .72 .62 55 .49 .42 .33 .27 .22 <br />S 1.00 .91/ .B7 .77 .67 .57 .50 .45 .39 .32 .2B .25 <br />~ ()~ ,'j:I\lf.:TH' nil 1 III 11j,ft ')11' 111 1'/, ft 41j,ft ~ 6'1211 9'h ft 14ft 2011 t <br /> ""fo select bv Ovarl1aoo L6001h 00 ruin 01 nld~S shall bIl moralhan 6 It billow 1116 ovam..m. - <br /> <br />6A-2 WALL SUMMER POINT MULTIPLIERS ISPMI <br /> FRAME .9>NCRET~~L9~~ ._._ __FAC~.!!~IC!L _ LOG <br /> INT. INSULATION EXT. INSUL R-VALUE WOOD FR <br /> WOOD STEEL NORMAL WT. NOR. WT. 0-6.9 2.9 6 INCH <br />.._.n__ ADJ EXT ADJ R.VALUE EXT ADJ EXT 7-10.9 .6 R.VALUE EXT <br />A-VALUE EXT <br />0-6.9 6.4 2.2 8.9 2.9 0-2.9 2.5 .9 2.5 11-18.9 .4 0-2.9 11 <br />J10.~.. 23 .8 4.1 1.3 3-4.9 1.4 .7 .7 19-25.9 .2 3-6.9 lJ. <br />__ !l.:.1J.c9 l"""'1.9 ) -r.7 , 3.0 1.0 5-6.9 1.0 .6 .3 26 & Un .1 7& Un .8 <br />13-189 17 '--:0' 28 0.9 7-10.9 .B .4 .1 R-VALUE BLOCK 8 INCH <br />_ _,_'u". ___"__ 0 0-2.9 1.0 I R.VALUE EXI <br />,-...19-259 1.0 3 2.4 O.B 11-18.9 .4 .3 <br />?~~UP. .6 .2 1.3 0.4 19-25.9 .2 .2 3-6.9 .6 0-2.9 1.0 <br />... <br /> 26 & Un .1 .1 7-9.9 .4 3-6.9 8 <br /> 1nJl.lln 2 7 Jl.lln --7' <br /> <br />6A-3 DOOA SUMMER POINT MULTIPLIERS <br />DOOR TYPE EXTERIOR ADJACENT <br />----..---- <br />WOOD 7.2 2.4 <br />INSULATED 4.B 1.6 <br /> <br />SPM) <br /> <br />6A-4 CEILING SUMMER POINT MULTIPLIERS (SPMI <br />UNDER ATTIC SINGLE ASSEMBLY CONCRETE DECK ROOF <br />R-VALUE SPM R.VALUE Spy CEILING TYPE <br />19-219 1.1 10-10.9 3.0 R-VALUE DROPPED EXPOSED <br />~ --(.9 )'- 11-12.9 2.7 10-13.9 3.0 3.3 <br />26-29.9 .7 13-18.9 2.4 14-20.9 2.0 2.1 <br />30-37.9 .6 19-25.9 1.B 21 & Uo 1.4 1.3 <br />38 & Uo .4 26-29.9 1.1 <br /> ---,n R.11;'- no <br /> <br />6A-5 FLOOR SUMMER POINT MULTIPLIERS (SPYI <br />SLAB-ON-GRADE RAISED .-- RAISED WOO02 <br />EDGE INSULATION CONCRETE POST OR PIER STEM WALL wi UNDER ADJ~CENT <br />I-- on__n___. -- CONSTRUCTION FLOOR INSULATION <br />R-VALUE SPM R.VAlUE SPY R.VAlUE Spy Spy SPM .. <br />0-2.9 -31.9 0-2.9 -1.0 0-6.9 0.9 -5.B 5.3 <br />- ._ 3-4L -318 3-4.9 -1.7 7-10.9 -1.1 -2.8 2.1 <br />~9 -317 5-6.9 .1.7 11-18.9 -1.0 .2.2 1.8 <br />7 JI.. lJn -11 fl 7 R. lJn -1 7 ~ .no-- .1 A 1.0 <br /> <br />6A-6 INFIL TRA TION SUMMER POINT MULTIPLIERS (SPM) <br />INFIL TRA nON PRACTICE SPM <br />SEE TABLE 6A.21 <br />~8ACTICE #1 <br />PRACTICE #2 <br /> <br />6A-7 DUCT MULTIPLIERS OM <br /> <br /> <br />SUPPLY DUCTS IN <br />UNCONDITIONED SPACE <br /> <br /> <br />RETURN DUCTS <br />IN CONDITIONED SPACE <br />1.10 <br />107 <br />1.06 <br />1.00 <br />1.00 <br /> <br />SUPPLY DUCTS IN <br />CONDITIONED SPACE' <br /> <br />6A-S COOLING SYSTEM MULTIPLIERS CSM <br />SYSTEM TYPE ___0. _ ... _. COOJ..lNG.~~T~M MULIIP. __ CSfoi.t. . . . <br />Central Ulllls (SEER) ~;:g . .~_7.~~,~_~ ~'O~j~'4_1 ~-'5~~8+:~~':~~'~4' 1l'~3~.9-- .~!9'~3;(L~__~ 1'~3~ 1~4 11~~ 1'911202~:' <br />PTAC, Room UroO (EER) R,tin. -- 12.~12..9on 1.3. .Q~'3.4 13.5.--13.9 .14.0:14.4. .1.4.5=-..14.9. '15.0-15.4 '1~. ~.~ . .16. .0.~i6...4 16.5-16.9 '-.7~0-:-1l~.. 1?5 & l <br />CSM .27 .26 .25 .24 .24 .23 .22 .21 .21 .20 .19 <br />MINIMUMS CENTRAL UNITS-AIR'COOLED SPLIi'SYSTEM iO.oSEER, SINGLE PKG. 97 SEER.GROUND WATER HEAT PUMP'11:0 EER-:-PTAC-SEE TABLE 6~2--' . <br /> <br />6A-9 HOT WATER MULTIPLIERS HWM <br />SYSTEM TYPE <br /> <br />Natural Gas <br />LP Gas <br /> <br /> <br />EF <br />.HWM.____ ___ <br />.~F <br />fiWM <br /> <br />-.-____. _~ HOT YL~JER MUI,. TIPLIERS HWM <br />. '_ .. .",SO-81 .82-.SL .84-.85 J!I?-.S7.__ <br />_38J9 _ . 3785 ~95 3609 <br />.52-.5.~_ .5'h.~5 .56-.~7 .58'.59 <br />2459 _23Q8 _..2284 _...2.2QL.. <br />7 74 <br /> <br /> <br />Electnc Reslslance <br /> <br />1 FOR MULTIPLIERS FOR OTHER TYPES OF CONCRETE BLOCK CONSTRUCTION SEE SECTION 2.1 OF APPENDIX C. 2 MULTIPLIERS FOR OTHER TYPES OF RAISED WOOD ASSEMBLIES SEE <br />SECTION 31 OF APPENDIX C 3DUCTS IN CONDITIONED SPACE NEED TO BE INSULATED ONLY TO THE R-VALUE NECESSARY TO PREVENT CONDENSATION. <br /> <br />-3- <br />