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... WINTER POINT MULTIPLIERS (WPM) 6A.l0 WINTER OVERHANG FACTORS (WOF) CLIMATE ZONES 4 5 6 ~r 1. 4 wa: 1 l. 1 I ;jo ~l Southwest 1.00 1.013 1.038 1.071 1.118 1.168 1.225 1.278 1.388 1.490 1.573 West 1.00 1.003 1.013 1.025 1.040 1.053 1.067 LOn 1.095 1.107 1.116 Northwest 1.00 0.998 0.997 0.997 0.996 0.995 0.994 0.993 0.992 0.990 0.989 OH Len th 0.0' 1.5' 2.0' 3.0' 3.5' . 4.5' 5.5' 6.5' 9.5' 14.0' 20.0' 6A.ll WALL WINTER POINT MULTIPLIERS (WPMl FRAME CONCRETE BLOCK (NORMALW1) FACE BRICK LOG INTERIOR EXT. R-VALUE WOOD FR R.VALUE BLOCK WOOD STEEL INSULATION INSUL D-6.9 7.0 0-2.9 3.7 6 INCH 8 INCH R-V ALUE EXT ADJ .EXT ADJ R.V AWE EXT ADJ EXT 7-10.9 2.1 3-6.9 2.6 R-VALUE EXT EXT D-6.9 6.8 5.3 9.4 6.7 0-2.9 6.0 3.1 6.0 11-18.9 1.7 7-9.9 1.8 0-2.9 2.2 1.2 7-10.9 2.5 2.1 4.4 3.3 3-4.9 3.8 2.3 2.8 19-25.9 1.0 10&UP 1.3 3-6.9 1.2 .9 It-12.9 2.0 1.8 3.3 2.6 5-6.9 2.9 1.9 2.0 26 & Up .6 7&Up .9 .7 13-18.9 1.8 1.6 3.0 2.4 7-10.9 2.3 1.5 1.5 19.25.9 1.1 1.0 2.6 2.2 11-18.9 1.5 1.1 .8 26& ao .7 .7 1.4 1.2 19-25.9 .8 .7 r NOTE:SEESECTION2.00FAPPENOlXCFORMULnPlIERS I 26 & Uo .5 .5 OF ENVElOPE COI.tPONENTS NOT ON THIS FORM. ~:' 6A-12 DOOR WINTER POINT MULTIPLIERS WPM) 6A.13 CEILING WINTER POINT MULTIPLIERS (WPM) DOOR TYPE EXTERIOR ADJACENT UNDER ATTIC SINGLE ASSEMBLY CONCRETE ElECK ROOF R-VALUE WPM R.VALUE WPM CEILING TYPE WOOD 7.6 5.9 19-21.9 .87 10-10.9 1.02 R.V ALUE EXPOSED DROPPED 22.25.9 .78 11-12.9 .96 10-13.9 1.16 1.05 INSULATED 5.1 4.0 26-29.9 .69 13-18.9 .84 14-20.9 .83 .76 30'37.9 .64 19-25.9 .62 21 & Up .54 .50 38 & Un- .55 26-29.9 .50 RBS Cred~ 0.850 30 & Up .46 IRCC Credil 0.905 6A-14 FLOOR WINTER POINT MULTIPLIERS (WPM) White Roof Cred~ 1.044 SLAB-ON-GRADE RAISED RAISED WOOD EDGE INSULATION CONCRETE ,........ POST OR PIER STEM WALL wi UNDER ADJACENT CONSTRUCTION FlOOR INSULATION R-V ALUE WPM ., R.VALUE WPM WPM WPM R-V AWE WPM 0'2.9 2.5 0-2.9 4.0 0-6.9 2.49 1.8 5.3 3.4.9 .1.7 3.4.9 1.8 7-10.9 0.78 .7 2.1 5'6.9 .2.4 5.6.9 1.1 11-18.9 0.47 .5 1.8 7&lJD .2.7 7&lJD .8 19&Un 0.14 .3 1.0 GA.15 INFIL TRA TlON & INTERNAL GAINS (WPMl 6A-17 DUCT MULTIPLIERS OM) SeeTllbleIHOforCodemi1inll.ns. Air Infillration 0.87 DUCT RETURN DUCTS In: Internal Gains -1.15 SUPPLY DUCTS IN: R.Value Unconditioned AtticJ AtticJ Attic/ Conditioned Infillralionllnlernal Gains .0.28 soace RBS IRCC White roof soace (Combined) 4.2 1.107 1.098 1.100 1.102 1.092 Unconditioned Space 6.0 1.078 1.072 1.074 1.075 1.068 8.0 1.061 1.056 1.057 1.058 1.05""2 GA-16 AIR HANDLER MULTIPLIERS (WPMl 4.2 1.076 1.067 m __. ..,... 1.059 Located in oaraoe 1.00 Attic/Radiant Barrier (ABS) 6.0 1.058 1.051 ... ..- 1. 045 Located in condilioned area 0.93 8.0 1.046 1.041 _.- .., 1.036 located on exterior of buildino 1.03 4.2 LOOT --- 1.088 "- LOn Located in a Ilic 1.05 Attic/Interior Radiation 6.0 1.073 - l:oolf ... 1.057 Conlrol Coalil1Qs (lRCC) 8.0 1.057 -- 1.052 -- 1.045 4.2 1.120 -- ... 1.110 1.09-S- AtticlWhite roof 6.0 1-:008 -- ... 1.081 1.010 8.0 1.068 -- .-- 1.063 1.054 4.2 TOO9 1.008 1])10 1.009 1.000 Conditioned Space ~ TOOT 1.001) 1.007 1.007 1.000 - GA-1S HEATING SYSTEM MULTIPLIERS (HSMI 8.0 1.005 1.005 1.006 1.005 1.000 SYSTEM TYPE See Tallies 6-610 6-8 for COde ninimuns HEATING SYSTEM MULTIPLIERS (HSMl CenlraJ Heal HSPF 6.40-6.79 6.SG-6.89 6.90-7.39 7.40-7.S9 7.90-S.39 8.4o-S.89 8.9-9.39 9.4-9.89 Pump Unils HSM .53 .50 .49 .46 .43 .41 .38 .36 HSPF 9.90-10.39 10.40-10.S9 10.90-11.39 11.40-11.89 11.90-12.39 12.40 & UD .._ HSM ._._.__n .34 .33 .31 . .30 .29 .28 PTlHP 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 ... HSM .40 .37 .34 .32 .30 .29 .27 .26 Electric Strip & Gas 1.0 (for gas cred~ multipliers, see Table 6A'21) FLORIDA BUILDING CODE - BUILDING 13.187