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<br />6A-2 WALL SUMMER POINT MULTIPLIERS SPM <br /> <br />FRAME <br /> <br />WOOD <br />EXT ADJ <br />6.4 2.2 <br />2.3 .8 <br />1.9 .7 <br />1.7 .6 <br />1.0 .3 <br />.6 .2 <br /> <br /> <br />CLIMATE 'ZONES 4' 5 6 <br /> <br />~r <br /> <br />I-a: <br /> <br />~[ <br /> <br />R-VALUE <br />0-6.9 <br />7-10.9 <br />11-12.9 <br />13-18.9 <br />19-25.9 <br />26& U <br /> <br />STEEL <br />EXT ADJ <br />8.9 2.9 <br />4.1 1.3 <br />3.0 1.0 <br />2.8 0.9 <br />2.4 0.8 <br />1.3 0.4 <br /> <br />CONCRETE BLOCK1 <br />INT. INSULATION <br />NORMAL WT. <br />EXT ADJ <br />2.5 .9 <br />1.4 .7 <br />1.0 .6 <br />.8 .4 <br />.4 .3 <br />.2 .2 <br />.1 .1 <br /> <br /> <br />6A-3 DOOR SUMMER POINT MULTIPLIERS <br />DOOR TYPE EXTERIOR ADJACENT <br />WOOD 7.2 2.4 <br />INSULATED 4.8 1.6 <br /> <br />SPM) <br /> <br />6A"" CEILING SUMMER POINT MULTIPLIERS ISPMl <br />UNDER ATTIC SINGLE ASSEMBLY CONCRETE DECK ROOF <br />R-VALUE SPM R-VALUE SPM CEILING TYPE <br />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 />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 &Uo 1.4 1.3 <br />38 & Uo .4 26-29.9 1.1 <br /> ::10 P. Un OQ <br /> <br /> <br />RAISED W0002 <br />POST OR PIER STEM WALL wI UNDER <br />CONSTRUCTION FLOOR INSULATION <br />SPM SPM <br />Q9 ~B <br />-1.1 -2.8 <br />-1.0 -2.2 <br /> <br />ADJACENT <br /> <br />SPM <br />5.3 <br />2.1 <br />1.8 <br /> <br /> 6A-7 DUCT MULTIPLIERS IDMl <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 1.10 1.07 <br /> 6.7 & Uo 1.09 1.06 <br /> SUPPLY DUCTS IN 4.2-5.9 1.10 1.00 <br /> CONDITIONED SPACE3 6.0-6.6 1.07 1.00 <br /> F, 7 P.IJn 1 OF, 100 <br />6A-8 COOLING SYSTEM MULTIPLIERS (CSMI <br />SYSTEM TYPE COOLING SYSTEM MULTIPLIERS ICSMl <br />Central Units (SEER) Ratina 7.5-7.9 8.0-8.4 8.5-8.8 8.9-9.4 9.5-9.9 10.0-10.4 10.5-10.9 11.0-11.4 11.5-11.9 12.0-12.4 <br />CSM .45 .43 .40 .38 .36 .34 .32 .31 .30 .28 <br />PTAC & Room Units (EER) Ratino 12.5-12.9 13.0-13.4 13.5-13.9 14.0-14.4 14.5-14.9 15.0-15.4 15.5-15.9 16.0-16.4 16.5-16.9 17.0-17.4 17.5 & Uo <br />CSM .27 .26 .25 .24 .24 .23 .22 .21 .21 .20 .19 <br />MINIMUMS: CENTRAL UNITS-AIR COOLED SPLIT SYSTEM 10.0 SEER, SINGLE PKG. 9.7 SEER, GROUND WATER HEAT PUMP 11.0 EER. PTAG-SEE TABLE 6-2 <br /> <br />6A-8 INFILTRATION SUMMER POINT MULTIPLIERS (SPM) <br />INFILTRATION PRACTICE SPM <br />SEE TABLE 6A.21 <br />PRACTICE #1 13.8 <br />PRACTICE #2 10.9 <br /> <br />6A-9 HOT WATER MULTIPLIERS IHWMl <br />SYSTEM TYPE HOT WATER MULTIPLIERS IHWM <br />Electric Resistance EF .80-.81 .82-.83 .84-.85 .86-.87 .88-.90 .91-.93 .94-.96 .97 & Uo <br />HWM 3879 3785 3695 3609 3527 3411 3302 3200 <br />Natural Gas EF .43-.47 I .48-.49 I .50-.51 .52-.53 .54-.55 .56-.57 .58-.59 .60-.61 .62-.63 .64-.65 .66 & Uo <br /> HWM 2974 I 2664 I 2558 2459 2368 2284 2205 2132 2063 1998 1938 <br />LP Gas HWM 3638 I 3259 I 3129 3009 2897 2794 2697 2607 2523 2444 2370 <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 />