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<br />. SUMMER POINT MULTIPLIERS (SPM) <br />6A.1 S~MMER OVERHANG FACTORS (SOF) FOR SINGLE AND DOUBLE PANE GLASS. <br /> <br />CLIMATE ZONES 4 5 6 <br /> <br /> OH Ratio ../10..11 1'.17 1A."; '7.'1" '11\.u, 47."7 "A.7n 71. A'l AL1 1A 1.19.U' 17'!.'7'1 '74R.llft <br />~r North 1.00 0.992 0.971 0.931 0.891 o.~ 0.811 0.776 0.748 0.695 0.651 0.611 <br />Nnrth....d 1.00 099fi 0.966 O.QOR 0.846 0.m-----1--Q..719 066fi 0.623 0.549 ..JlA9L 0.445_~ <br />East 1.00 0.993 0.964 0.903 0.835 o 755 1 0.687 0622 0.571 0.482 0.414 0.463 <br />Southeast 1.00 0.999 0.956 0.871 0.786 0.700 I 0.635 0.580 0.540 0.478 0.436 0.407_ <br />00:: South 1.00 0.988 0.935 0.849 0.776 0.708 I 0.659 .0.618 0.588 0.539 0.503 I 0.475 <br />~o <br />~l Southwest 1.00 0.997 0.956 0.874 0.793 0.709 I 0.645 I 0.588 0.547 0.479 0.431 0.396 <br />West 1.00 0.994 0.964 0.902 0.834 0.757 ! 0.691 0.630 0.582 0.500 0.438 0.391 <br />Northwest 1.00 0.995 0.966 0.911 0.857 0.798 I 0.751 I 0.708 0.674 0.616 0.570 0.532 <br />I <br />OH Len!ltl1 0.0' 1.0' 1.5' 2.0' 3.0' 15' I 4.5' I 5.5' 6.5' 9.5' 14.0' 20.0' <br /> <br />6A.2 WALL SUMMER POINT MULTIPLIERS (SPM) <br /> FRAME CONCRETE BLOCK (NORMAL WT) FACE BRICK LOG <br /> INTERIOR ~XT. R.VALUE IWOODFR R.VALUE BLOCK <br /> WOOD STEEL INSULATION INSUL. 0-6.9 I 2.9 0-2.9 1.0 6 INCH !8INCH <br />R.VALUE EXT ADJ EXT ADJ R.VAWE EXT 'ADJ EXT 7-10.9 i .6 3-6.9 .6 R.VALUE EXT ! EXT <br />0-6.9 6.4 2.2 8.9 2.9 0-2.9 2.5 i.9 2.5 11.18.9.1 .4 7-9.9 .4 0-2.9 1.7 1.0 <br /> --~-_.- <br />7-10.9 2.3 .8 4.1 1.3 3-4.9 1.4 I .7__ c-----2--- 19-25.9 : .2 10&UP i .2 3-6.9 i 1.1 , .8 <br />-26 & Up - -~--_.._- <br />11-12.9 1.9 .7 3.0 1.0 5-6.9 1.0 I .6 I .3 .1 ~ 7 &Up I .8 I .7 <br />13-18.9 1.7 .6 2.8 0.9 7-10.9 .8 +_..1 --j-c.L. <br />19-25.9 1.0 .3 2.4 0.8 11-18.9 .4 .3 j--Q..__ <br />26& Up .6 .2 1.3 0.4 19-25.9 ~--.1._! I NOTE: SEE SECTION 2.0 OF APPENDIXC FOR MULTIPLIERS I <br /> 26 & Up .1 1.1 I OF ENVELOPE COMPONENTS NOT ON THIS FORM. <br /> <br />6A.3 DOOR SUMMER POINT MULTIPLIERS (SPM) <br /> <br />6A-4 CEILING SUMMER POINT MULTIPLIERS SPM <br />UNDER A mc I SINGLE ASSEMBLY I CONCRETE DECK ROOF <br />R.VALUE SPM --.L R.VALUE SPM CEILING TYPE <br />19-21.9 2.82 :.' 10-10.9 '. 10.27 -I R.VALUE EXPOSED DROPPED <br />2-25.9 2.55---.l... 11-12.9 _' 9.~3::J 10-13.9 ~3~~__ <br />26-29.9 I 2.28 : 13-18.9 , 8.72 I 14-20.9 8.4 --+- 7.99 <br />-'~--'--- --.-- ..-1-...--_.____..1._______,______ .-~___L___ ._.__ <br />30-37.9 i 2.13 19-25.9 6.90 I 21 & Up I 5.99 i 5.76 <br />38 & Up 1.84 26-29.9 5.82 I <br />RBS Credit 0.700 30 & Up 5.40. <br />IRCC Credit 0.864 <br />White Roof Credit 0.550 <br /> <br />DOOR TYPE EXTERIOR ADJACENT <br />WOOD 7.2 2.4 <br />INSULATED 4.8 1.6 <br /> <br />6A.5 FLOOR SUMMER POINT MULTIPLIERS SPM <br /> <br /> <br />i L. RAISED WOOD <br />RAISED I r- POST OR PIER I STEM WALL w/ UNDER <br />CONCRETE _. I CONSTRUCTION _ I FLOOR INSULATION i ADJACENT <br />R.VALUE ! SPM -J f_R.VALUE_-+____ SPM _. __.. -.--r----~--L-~_r.4_____ <br />0-2.9 -1.0----.J. 0-6.9 _---.l_..i.50 _ __ ___1.. -5.8 .! 5.3 <br />~:~ - : ~;}-~ ~ 1~--11~~+----' ~:~~-- - ---t-- ---~~:~--.---t ~:~ -- -- <br />7&U -1.7 I 19&U 1.36 -1.8. 1.0 <br /> <br />6A-6 INFILTRATION & INTERNAL GAINS (SPM) 6A.8 DUCT MULTIPLIERS OM) See Tobie 6-10 for Code minimums. <br />Air Infiltration 5.17 DUCT RETURN DUCTS In: <br />Internal Gains + 9.14 SUPPLY DUCTS IN: R.Value Unconditioned Attitl Attitl Attitl Conditioned <br />Infiltration/Internal Gains 14.31 soace RBS IRCC White roof space <br />(Combined) 4.2 1.113 1.107 1.108 1.107 1.103 <br /> Uncondijioned Space ti.U 1.087 1.U!l1 l.U!lj 1.U!l1 1.Uf!! <br />6A.7 AIR HANDLER MULTIPLIERS SPM) B.O 1.069 1.U04 1.Utib 1.U04 1.Oti <br /> 4.2 1.urL 1.Utiti 1. <br />Located in aaraae 1.00 Attic/Radiant Barrier (RBS) 6.0 1.Ub 1.U51 - - 1. <br />Located in condijioned area 0.90 8.0 1.0< 1.041 1. <br />Located on exterior of building 1.02 <br /> I AtticlJntenor KaCllatlOll 4. 1. 1.u~:lL 1. <br />Located in attic 1.10 Control Coatings (fRCG) 1. ) 1.Ufl 1.Utib <br /> ) 1.Ubr 1.(jbL <br /> 1.01 1.Ubll <br /> AttiClWhite Roof . bL 14 <br /> .0 .041 - .14 <br /> !.L .UUti 1.UUb l.Uur 3 . IU <br /> Condijioned Space 6.0 1.UUb 1.U04 1.UUb .02 . )0 <br /> !l.U 1.U04 1.uuj 1.U04 .JUl .UUU <br />6A.9 CooUNG SYSTEM MUL TlPUERS (CSM) <br />SYSTEM TYPE See Table 6-3 for Code minimums COOLING SYSTEM MULTIPLIERS (CSM) <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) Ratina 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 & Up <br />CSM .27 .26 .25 .24 .24 .23 .22 .21 .21 .20 .19 <br />