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<br />~~ '
<br />
<br />WI~TER POINT MULTIPLIERS (WPM)
<br />eA-l0 WINTER OVERHANG FACTORS(WOF)
<br />
<br />
<br />l
<br />~a:
<br />~o Southwest 1.00 1,002 1,013 1,038 1,071 1,118
<br />l West 1.00 0,999 1,003 1.013 1,025 1,040
<br />Northwest 1.00 0,999 0,998 0,997 0,997 0,996
<br />OHLe 0,0' 1,0' 1,5' 2,0' 3,0' 3,5'
<br />
<br />8A-ll WALL WINTER POINT MUL npUERS (WPM)
<br />FRAME
<br />
<br />WOOD
<br />EXT ADJ
<br />6,8 5,3
<br />2,5 2,1
<br />2,0 1,8
<br />1,8 1,6
<br />1,1 1,0
<br />.7 ,7
<br />
<br />R-YALUE
<br />0-6,9
<br />7-10,9
<br />11-12.9
<br />13-18,9
<br />19-25,9
<br />26&Uo
<br />
<br />STEEL
<br />EXT ADJ
<br />9.4 6,7
<br />4,4 3.3
<br />3,3 2,6
<br />3,0 2,4
<br />2,6 22
<br />1,4 12
<br />
<br />8A,12 DOOR WINTER POINT MUL npUERS WJl
<br />DOOR TYPE EXTERIOR ADJACENT
<br />WOOD 7,6 5,9
<br />INSULATED 5,1 4,0
<br />
<br />I CONCRETE BLOCKINORMAL wn
<br />INTERIOR EXT.
<br />INSULAnON INSUL
<br />EXT ADJ EXT
<br />6,0 3,1 6.0
<br />3,8 2.3 2,8
<br />2,9 1,9 2.0
<br />2,3 1,5 1,5
<br />1,5 1,1 ,8
<br />,8 ,7
<br />,5 ,5
<br />
<br />R-YALUE
<br />0-2,9
<br />3-4.9
<br />5-6,9
<br />7-10,9
<br />11-18,9
<br />19-25,9
<br />26&UD
<br />
<br />R-YALUE
<br />0-6,9
<br />7-10,9
<br />11-18,9
<br />19-25,9
<br />26&UD
<br />
<br />CUMATEZONES 4 5 6
<br />
<br />1278
<br />ton
<br />0.993
<br />6,5'
<br />
<br />1.388
<br />1.095
<br />0,992
<br />9,5'
<br />
<br />1.490
<br />1,107
<br />0,990
<br />14,0'
<br />
<br />1,573
<br />1.116
<br />0,989
<br />20,0'
<br />
<br />FACE BRICK
<br />WOODFR R-YALUE
<br />7,0 0-2,9
<br />2,1 ~,9
<br />1,7 7-9,9
<br />1,0 10&UP
<br />,6
<br />
<br />LOG
<br />
<br />6 INCH
<br />R-YALUE EXT
<br />0-2.9 22
<br />3-6,9 12
<br />7&Uo .9
<br />
<br />BLOCK
<br />3,7
<br />2.6
<br />1,8
<br />1.3
<br />
<br />8 INCH
<br />EXT
<br />12
<br />,9
<br />,7
<br />
<br />r NOTE:SEESECTJON2,OOFAPPENOIXCFORMUlTlPlIERS I
<br />OF ENVELOPE COMPONENTS NOT ON THIS FORM.
<br />
<br />M) 6A-13 CEILING WINTER POINT MUL nPLlERS M
<br />
<br />. ,
<br />,
<br />
<br />eA-14 FLOOR WINTER POINT MULnPUERS M
<br />
<br />SLAB-ON-GRADE RAISED
<br />EDGE INSULAnON CONCRETE
<br />
<br />R,YALUE WPM R-YALUE WPM
<br />0-2.9 2.5 0-2,9 4,0
<br />3-4,9 -1.7 3-4,9 1.8
<br />5-6,9 '2,4 5-6,9 1.1
<br />7& -2,7 7& ,8
<br />
<br />
<br />SA-18A A1RHANOLERMULnpUERS M
<br />Located In attic 1.04
<br />Located in ra 1.00
<br />Located incondilioned area 0,93
<br />Located on exterior of building 1,04
<br />
<br />
<br />WPM
<br />1,0
<br />,9
<br />,7
<br />,6
<br />,4
<br />
<br />R-YALUE
<br />10-10,9
<br />11-12,9
<br />13-18.9
<br />19-25,9
<br />26-29,9
<br />30&Up
<br />
<br />POST OR PIER
<br />CONSTRUC11ON
<br />WPM
<br />2.49
<br />0,78
<br />0,47
<br />0,14
<br />
<br />WPM
<br />1.8
<br />1,6
<br />1,5
<br />1,1
<br />,6
<br />,4
<br />
<br />R-YALUE
<br />10-13,9
<br />14-20,9
<br />21 &U
<br />
<br />CEIUNG TYPE
<br />EXPOSED DROPPED
<br />1,02 0,83
<br />0,59 0,49
<br />0,26 0.23
<br />
<br />STEM WALL wI UNDER
<br />FLOOR INSULAnON
<br />WPM
<br />1,8
<br />,7
<br />,5
<br />,3
<br />
<br />ADJACENT
<br />WPM
<br />5,3
<br />2,1
<br />1,8
<br />1,0
<br />
<br />6A-18 DUCT MUL npUERS OM) SIt TlIIlII&-10lor Code ..........
<br /> DUCT RETURN DUCTSln:
<br />SUPPLY DUCTS IN: R-Yalue UNCONDITIONED SPACE Arne wmt RBS EDSPACI
<br /> 42 1.099 1,091 1.086
<br />Uncondition~ Space 6,0 1,073 1,067 1,063
<br /> 8.0 1,056 1,052 1,049
<br /> 42 1,071 1,063 1.055
<br />Allie with Radiant Barrier (ABS) 6,0 1,053 1,047 1.040
<br /> 8,0 1,042 1,037 1,033
<br /> 42 1.008 1,005 1,0
<br />Conditioned Space 6,0 1.006 1.004 1,0
<br /> '8,0 1,005 1,003 1.0
<br />
<br />8A-17 HEAnNGSYSTEM MUL nPUERSfHSMl
<br />SYSTEM TYPE See TlIbIes H to 8-8 for code rnInrtuns HEAnNG SYSTEM MUL npUERSTHSMI
<br />Central Heat HSPF 6,40-6,79 6,80-6,89 6,90-7,39 7,40-7,89 7,90-8,39 8.40.8.89 8.9.9,39 9,4.9.89
<br />Pt.mpUnits HSM .53 ,50 ,49 ,46 .43 .41 ,38 ,36
<br /> HSPF 9,90-10,39 10,40-10,89 10,90-11,39 11,40-11,89 11,90-12,39 12,40 & lID
<br /> HSM ,34 ,33 ,31 ,30 ,29 ,28
<br />PTHP COP 2,50-2,69 2,70-2,89 2,90-3,09 3,10-3,29 3,30-3,49 3,50-3,69 3,70-3,89 3,90-4,19
<br /> HSM ,40 ,37 ,34 ,32 ,30 .29 ,27 .26
<br />EIectrlc Stm 1,0
<br />Gas & LP Gas 1.0 (See Table 6A-18 for Credit Multiplier)
<br />
<br />.5-
<br />
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