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<br />,.. <br /> <br />WINTER POINT MULTIPLIERS (WPM) <br />6A-l0 WINTER OVERHANG FACTORS (WOF) <br /> <br />CUMATE ZONES 4 5 6 <br /> <br />~r <br /> <br />wa: <br /> <br /> <br />~[ <br /> <br /> <br />Southwest <br />West <br />Northwest <br />OH Len th <br /> <br />6A-ll WALL WINTER POINT MULTIPLIERS (WPM) <br /> FRAME CONCRETE BLOCK (NORMALYrn FACE BRICK LOG <br /> INTERIOR EXT. R-VALUE WOOD FR R-VALUE BLOCK <br /> WOOD STEEL INSULATION INSUL 0-6.9 7.0 0-2.9 3.7 6 INCH SINCH <br />R-VALUE EXT ADJ EXT ADJ R-VALUE EXT ADJ EXT 7-10.9 2.1 3-6.9 2.6 R-VALUE EXT EXT <br />0-6.9 6.6 5.3 9.4 6.7 0-2.9 6.0 3.1 6.0 11-16.9 1.7 7-9.9 1.6 0-2.9 2.2 12 <br />7-10.9 2.5 2.1 4.4 3.3 3-4.9 3.6 2.3 2.8 19-25.9 1.0 10&UP 1.3 3~6.9 12 .9 <br />11-12.9 2.0 1.8 3.3 2.6 5-6.9 2.9 1.9 2.0 26 & Up .6 7&Up .9 .7 <br />13,18.9 1.8 1.6 3.0 2.4 7-10.9 2.3 1.5 1.5 <br />19-25.9 1.1 1.0 2.6 2.2 11-18.9 1.5 1.1 .8 <br />26& Up .7 .7 1.4 1.2 19-25.9 .8 .7 I NOTE:SEESECllON2.0OFAPPENDlXGFORMUlnPlIERS I <br /> 26 & Up .5 .5 OF ENVElOPE COMPONENTS NOT ON THIS FOAM. <br /> <br />::s <br /> <br />6A-12 DOOR WINTER POINT MULTIPUERS WPM) 6A-13 CEIUNG WINTER POINT MULTIPLIERS (WPM) <br />DOOR TYPE EXTERIOR ADJACENT UNDER ArnC SINGLE ASSEMBLY CONCRETE BECK ROOF <br /> R-VALUE WPM R-VALUE WPM CEIUNG TYPE <br />WOOD 7.6 5.9 19-21.9 .87 10-10.9 1.02 R-VALUE EXPOSED DROPPED <br /> 22-25.9 .78 11-12.9 .96 10-13.9 1.16 1.05 <br />INSULATED 5.1 4.0 26~29.9 .69 13-16.9 .84 14-20.9 .83 .76 <br /> 30-37.9 .64 19-25.9 .62 21 & Up .54 .50 <br /> 38 & Un .55 26-29.9 .50 <br /> RSS Credit 0.850 30 & Up .46 <br /> IRCC Credit 0.905 <br />6A-14 FLOOR WINTER POINT MUL TIPUERS (WPM) WMe Roof Credit 1.044 <br />SLAB-ON-GRADE RAISED RAISED WOOD <br />EDGE INSULATION CONCRETE ..... POST OR PIER STEM WALL wi UNDER ADJACENT <br /> CONSTRUCTION FLOOR INSULATION <br />R-VALUE WPM R-VALUE WPM R-VALUE WPM WPM WPM <br />0-2.9 2.5 0~2.9 4.0 0-6.9 2.49 1.8 5.3 <br />3-4.9 .1.7 3-4.9 1.8 7,10.9 0.78 .7 2.1 <br />5-6.9 .2.4 5~6.9 1.1 11-18.9 0.47 .5 1.6 <br />7 & Up -2.7 7 & Uo .8 19&Uo 0.14 .3 1.0 <br /> <br />6A-1S INFILTRATION & INTERNAL AINS (l P ~J 6A-17 DUCT MULTIPLIERS OM) See r_&-10lorCodemi1imunL <br />Air Infiltration 0.87 DUCT RETURN DUCTS In: <br />Internal Gains -1.15 SUPPLY DUCTS IN: R-Value Unconditioned AtticJ AtticJ AtticJ Conditioned <br />Infiltration/Internal Gains -0.28 space RBS tRCC White roof space <br />(Combined) 4.2 1.107 1.098 1.100 1.102 1.092 <br /> Unconditioned Space 6.0 1.0fl! 1.0(2 1.0f4 1.075 1.068 <br /> 8.0 1.061 1.056 1.057 1.058 1.052 <br />6A-16 AIR HANDLER MULTIPLIERS (WPM) 4.2 1.076 1.067 - ..- 1.059 <br />Located in garage 1.00 AIticJRadiant Barrier (RBS) o.u 1.058 1.051 -- ~ 1.045 <br />Located in conditioned area 0.93 6.0 1.046 1.041 1.036 <br />Located on exterior of building 1.03 4.2 1.097 -- 1.088 .~- 1.07 <br />located in attic 1.05 Attic/Interior Radiation j>.0 1.073 l.lJtiti no 1.u~ <br /> Control Coatinos (IRCC) 6.0 1.U5f 1.052 1.04 <br /> 4.2 1.120 - - 1.110 1.09 <br /> AtticlWhite roof 6.0 1.088 -- I.UBl 1.070 <br /> 8.0 1.068 -- 1.063 1.054 <br /> 4.2 UJ09 1.008 1.ulU 1.009 1.000 <br /> Conditioned Space O.U 1.007 I.UUb I.Wf 1.007 1.000 <br />GA-18 HEATING SYSTEM MULTIPLIERS (HSMl !l.0 1.005 1.005 1.006 1.005 1.000 <br />SYSTEM TYPE See Tallies 6-610 6-8 lor code ninirruns HEATING SYSTEM MULTIPUERS (HSM <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 />Pump Units 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 & up <br /> . HSM ._U_~._H .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 />Eleclric Strip & Gas 1.0 (for gas credit multipliers, see Table 6A-21) <br /> <br />G W M <br /> <br />FLORIDA BUILDING CODE - BUILDING <br /> <br />13_187 <br />