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<br />SUMMER POINT MULTIPLIERS (SPM)
<br />
<br />CUMATEZONES 4 S 6
<br />
<br />6A-1 SUMMER OVERHANG FACTORS ISO =) FOR SINGLE AND DOUBLE PANE GLASS.
<br />rar OH RATIO ,00-.11 ,12-.17 .18-.26 .27-.35 .36-.46 ,47-.57 .58-.70 .71-,83 .84-1.18 1.19-1,72 1.73-2.73 2.74+
<br /> 1.00 .87 I ,69) --
<br />N .94 .91 .83 .79 .75 .72 ,62 .56 .50
<br />NE/NW 1.00 .94 .91 .85 .79 .72 .68 .63 "':58 ,50 ,40 ,36
<br />tia: EIW 1.00 (95) .92 .85 .78 .70 .64 .58 ,52 ,42 .33 .26
<br />wO
<br />~l SElSW 1.00 ~ .90 .81 .72 .62 ,55 ,49 ,42 ,33 .27 .22
<br />S 1.00 1.91) .87 .77 .67 .57 .50 ,45 ,39 .32 ,28 .25
<br />. Oft, '1f( lY2 ft. 2ft. ~ft ~'h ft 4'1,ft 5'h ft 6'h ft, 9'h ft 14ft 20ft,+
<br /> 'To select by Overhana LenQlh, no part of alass shall be more than 8 ft. below the overhano.
<br />
<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
<br />1,9
<br />1.7
<br />1.0
<br />.6
<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 />.7
<br />.6
<br />.3
<br />,2
<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 />
<br />CONCRETE BLOCK1
<br />INT. INSULATION
<br />NORMAL wr.
<br />EXT ADJ
<br />2.5 .9
<br />1,4 .7
<br />1.0 .6
<br />.8 .4
<br />.3
<br />,2
<br />,1
<br />
<br />
<br /> 6A-4 CEILING SUMMER POINT MULTIPLIERS ISPMI
<br /> UNDER Arnc SINGLE ASSEMBLY CONCRETE DECK ROOF
<br /> R-VALUE SRM R-VALUE SPM l CEILING TYPE
<br /> 19-21.9 (1,1 ) 10-10,9 3.0 R-VALU~ ' DROPPED EXPOSED
<br /> 22-25.9 Y 11-12,9 2.7 10-13.9 3,0 ~~
<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 Po Un 0.9
<br />6A.S FLOOR SUMMER POINT MULTIPLIERS (SPM)
<br /> IL RAISED WOO[)2
<br />SLAB-oN-GRADE It,! RAISED
<br />EDGE INSULATION CONCRETE POST OR PIER STEM WALL wI UNDER ADJ~CENT
<br /> CONSTRUCTION FLOOR INSULATION
<br />R-VALUE SP1t .i; R-VALUE SPM R-VALUE SPM SPM SPM
<br />0-2,9 (-31.9) 0-2.9 -1.0 0-6.9 0.9 -58 5,3
<br />3-4.9 ~ 3-4.9 -1.7 7-10.9 -1.1 -2.8 2.1
<br />5-6.9 -31,7 r. 5-6.9 -1.7 IL 11-18,9 -1.0 -2,2 1.8
<br />7& Uo -31.6 7 & Uo -1.7 19& Un -09 .1,8 ,1.0
<br />
<br />6A-3 DOOR SUMMER POINT MULTIPLIERS SPM)
<br />DOOR TYPE EXTERIOR ADJACENT
<br />
<br />WOOD
<br />
<br />7.2
<br />
<br />2,4
<br />
<br />INSULATED ~.
<br />
<br /> 6A-7 DUCT MULTIPLIERS 10M)
<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 SPACE' 6,0-6.6 1.07 1,00
<br /> 6.7 & Uo 1.06 1.00
<br />6A-8 COOLING SYSTEM MULTIPLIERS ICSMI
<br />~Y~IEM TYPE __ ~OOLlf.!~ SYST~M MI,l!-IIP!-!I;B~ ~SMl~_ '__'______ _ _n. ,_
<br />Con.. """' (SEEA) _A"'",-__ 7.5'7Jl~~.~,.L ..J!'~~1~~ t 9,~'M t9fiD~5iO'Y~1'O"l~IIL>"L'r~11A
<br /> CSM ,45,43,40 ,38, ".36 , / .34 .32.31 .30, ", ,28
<br />prAG. Aoom "0;' (EEA) :R,t;,g ".-c11"-12Y 13~ n.!13,~ 13, ,4.0J'A 145.,.T ",O:J~4 ,5 _~ 1.~ 'H16.~ '.i JIO: 17, 17~. ~,
<br />-- CSM .27 ~-,?~ -- ---1~----'=c-g4.._ ,24__ _,?L __.22 gL ___,?1 _ _ .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 PTAC-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
<br />PRACTICE #2
<br />
<br />6A-9 HOT WATER MULTIPLIERS HWM
<br />~Y~TEM TYp~_____ ------ ______ _______ _____ HQIW~TI:R ""I,l!-T!P!-II:~~ CHWM _________
<br />:~~~~ic Res~s~~~~___.. _~WM___===__=_=~_ ____ _~~~Z~~ '~~~~~_ _'~~i:=-~_~~Q~7= -'~~~~ ,~~~-1;~_ -~~~~Qr:
<br />
<br />Natural Gas EF ,43-,47A~:-~_ __.50:JiL .52-.&--,-~4-.55 _,' Ji~-,gL _,~?~!}_ -,p(}-,~L_~62-.~L ~l?4.,~g_
<br />--..--~----.t!WM,_ ~H.. _26~L _~58 g4:j!} -.l3li!l.__gZ?4_ __ 22QL_ -Z1R.._ __ZQElL _1!}9?
<br />LP Gas HWM 3638 3259 3129 3009 2897 2794 2697 2607 2523 2444
<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 />,9?Hlp
<br />_ ~?O()
<br />66 ~ LJP
<br />m!!
<br />2370
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