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<br /> <br /> CLIMATE ZONES 4 5 <br />~r .84-1.18 1.19-1.72 1.73-2.73 2.74+ <br />.69 .62 .56 .50 <br />I- ' .58 .50 .40 .36 <br />ua:: .52 .42 .33 .26 <br />wO <br />g11 .42 .33 .22 <br />.39 .32 .28 .25 <br />~ 6\12 II 9\12 II 1411 2011+ <br /> <br /> <br />6A-2 WALL SUMMER POINT MULTIPLIERS (SPM) <br /> FRAME CONCRETE BLOCK' FACE BRICK LOG <br /> INT. INSULATION ~XT. INSUL R-VALUE WOOD FR <br /> WOOD STEEL NORMAL WT. NOR. WT. 0-6.9 2.9 6 INCH <br />R-V ALUE 'EXT ADJ EXT ADJ R-VALUE EXT ADJ EXT 7-10.9 .6 !> R.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 1.7 <br />7-10.9 2.3 .8 4.1 1.3 3-4.9 1.4 .7 .7 19-25.9 .2 3-6.9 1.1 <br />11-12.9 1.9 .7 3.0 1.0 5-6.9 1.0 .6 .3 26 & Up .1 7 & Up .8 <br />r1H8 9 1.7 .6 2.8 0.9 7-10.9 .8 .4 .1 R-VALUE BLOCK 8 INCH <br />19-25.9 1.0 .3 2.4 0.8 11-18.9 .4 .3 0 0-2.9 1.0 R.VALUE EXT <br />26& Up .6 .2 1.3 0.4 19-25.9 .2 .2 3-6.9 .6 I ........ 0-2.9 1.0 <br /> 26 & Up .1 .1 7-9.9 .4 i>>/i:..: 3-6.9 .8 <br /> . 10& Un .2 7 & Un .7 <br /> <br />6A-3 DOOR SUMMER POINT MULTIPLIERS 6A-4 CEILING SUMMER POINT MULTIPLIERS (SPM) <br />DOOR TYPE EXTERIOR ADJACENT UNDER ATTIC SINGLE ASSEMBLY CONCRETE DECK ROOF <br /> R-VALUE SPM R.VALUE SPM CEILING TYPE <br />WOOD 7.2 2.4 19-21.9 1.1 10-10.9 3.0 R-VALUE DROPPED EXPOSED <br /> 22-25.9 .9 11-12.9 2.7 10-13.9 3.0 3.3 <br />INSULATED 4.8 1.6 26-29.9 .7 13-18.9 2.4 14-20.9 2.0 2.1 <br /> 30-37.9 .6 19-25.9 1.8 21 &Up 1.4 1.3 <br /> 38 & Uo .4 26-29.9 1.1 <br /> MR.lJn 0.9 <br />6A-5 FLOOR SUMMER POINT MULTIPliERS (SPM) <br />SLAB'ON-GRADE RAISED RAISED WOO[)2 <br />EDGE INSULATION CONCRETE POST OR PIER STEM WALL wi UNDER ADJ~CENT <br /> CONSTRUCTION FLOOR INSULATION <br />R-VALUE SPM R-VALUE SPM R-V ALUE SPM SPM SPM <br />0-2.9 -31.9 0-2.9 -1.0 0-6.9 0.9 -5.8 5.3 <br />3-4.9 -31.8 3-4.9 -1.7 7-10.9 -1.1 -2.8 2.1 <br />5-6.9 -31.7 5-6.9 -1.7 11-18.9 -1.0 -2.2 1.8 <br />7 R. lJn -31R 7 R. lJn -1] HI R.lJn -09 -1.8 10 <br /> <br />SPM) <br /> <br /> <br />13.8 <br />10.9 <br /> <br />6A.7 DUCT MULTIPLIERS (DM) <br /> RETURN DUCTS RETURN DUCTS <br /> R-VALUE IN UNCONDITIONED SPACE IN CONDITIONED SPACE <br />SUPPLY DUCTS IN 4.2-5.9 1.14 1.10 <br />UNCONDITIONED SPACE 6.0-6.6 1.fO 1.07 <br /> 6.7 & Uo 1.09 1.06 <br />SUPPLY DUCTS IN 4.2-5.9 1.10 1.00 <br />CONDITIONED SPACE' 6.0-6.6 1.07 1.00 - <br />6.7 & Un LOR 1.00 <br /> <br />6A-8 COOLING SYSTEM MULTIPLIERS C;SM <br />SYSTEM TYPE C()O_L1NG SY~TEM MULTIP~RS~CSMJ_u__ .'. <br />Central Units (SEER) Rati~__ . 7.~]:t9 8.0:~~. 8.5-8.8 8.9-9.4 _Jl.5-9.9 i.\~-10.4 10.5-10.9 11.0-11.4 11.5-11;9 12"Q-124 <br />CSM .45.43 .40 .38 .36 ;34 .32 .31 .30 .28 <br />_~~~~.~~~om Units (EER) -g~~-9..___, Jl.~;;2.9 J~J~~~.4_ .1~.~;~}~_t4,~~~4 14.~;;4.9. ~,~~M_~5':;f.9 16:~;6.4 16.~;;6.9 11~;~7.4 J7~~1~ Up <br />MINIMUMS: CENTRAL UNITS-AIR COOLED SPLIT SYSTEM 10.0 SEER. SINGLE PKG. 9.7 SEER, GROUND WATER HEAT PUMP 11.0 EER. PTAC-SEE TABLE 6-2 <br /> <br />6A-9 HOT WATER MULTIPLIERS HWM <br />SJSIEMJ1'eE, <br /> <br />Electric Resistance <br /> <br />-TEF-----'==--- <br />HWM <br />EF <br />-.HWM.....__ <br />HWM <br /> <br />.43-.47 ~~.49 <br />--.2974.. .2~. <br />3638 3259 <br /> <br /> nHQT WATER,MUL-rIPLlERS (HW~ <br /> .80-.81. _.82-.83 .84-.85 .86:.87 .138-~~0 .!!..4:.!l!>_ .97 & Up <br /> 3879 3785 3~95 )609 3527 3302 ..}1QQ <br />.50-.5.1_ .52-.53 .54-.55 .56~7 _.5Jl-.59 .&0-.61 .62:.63 .64-.65 .66 &,lJp <br />2558 2459 2368 2284 _229~ 2132 2063 1998 _~~8 <br />3129 3009 28 7 2794 2697 2607 2523 2444 2370 <br /> <br /> <br />Natural Gas <br />LP Gas <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 3.1 OF APPENDIX C. 3 DUCTS IN CONDITIONED SPACE NEED TO BE INSULATED ONLY TO THE R-VALUE NECESSARY TO PREVENT CONDENSATION. <br /> <br />-3- <br />