96-5939 - Laserfiche WebLink

Browse Search

WINTER POINT MULTIPLIERS (WPM) CLIMATE ZONES 4 5 6 6A.10 WINTER OVERHANG FACTORS (WOF) J OH RATIO .00-.11 .12-.17 I .18-.26 I .27-.35 I .36-.46 I .47-.57 I .58-.70 I .71-.83 I .84-1.18 11.19-1.7211.73-2.731 2.74+ SINGLE PANE GLASS ------~ N 1.00 1.03 1.05 1.08 1.10 1.13 1.15 1.18 (1.20) 1.24 1.29 1.34 NElNW 1.00 1.07 1.10 1.15 1.20 1.25 1.30 1.35 1.39 1.50 1.59 1.67 EIW 1.00 {:7V .57 .19 -.20 -.65 -1.05 -1.48 -2.03 -3.01 -4.06 -5.04 SElSW 1.00 .93. .90 .80 .68 .54 .39 .22 .05 -.33 -.71 -1.01 I-a: S 1.00 r:95 ~ .92 .83 .70 .54 .36 .13 -.13 -.70 -.98 -1.09 ~[ DOUBLE PANE GLASS N 1.00 1.05 1.07 1.11 1.14 1.18 1.21 1.24 1.28 1.34 1.40 1.47 NElNW 1.00 1.11 1.16 1.24 1.32 1.41 1.48 1.56 1.63 1.80 1.94 2.08 EIW 1.00 .88 .82 .66 .50 .31 .15 -.03 -.26 -.66 -1.10 -1.50 SElSW 1.00 .95 .92 .85 .76 .65 .54 .41 .28 -.01 -.30 -.52 S 1.00 .96 .94 .87 .78 .65 .51 .33 .13 -.30 -.51 -.60 OH LENGTH' Oft. 1 ft. 1'12 ft. 2 ft. 3ft. 3Y2 ft. 4Y2 ft. 5Y2 ft. 6Y2 ft. 912 ft. 14ft. 20ft.+ 'TO SelECT BY OVERHANG lENGTH, NO PART OF GLASS SHAll BE MORE THAN 8 FT BelOW THE OVERHANG. 6A.11 WALL WINTER POINT MULTIPLIERS PM FRAME WOOD EXT ADJ 6.8 5.3 2.5 2.1 2.0 .8 1.8 CONCRETE BLOCK1 INT. INSULATION NORMAL WT. EXT ADJ 6.0 3.1 3.8 2.3 2.9 1.9 .3 1.5 1. .7 .5 6A.12 DOOR WINTER POINT MULTIPLIERS :WI 6A-13 CEILING WINTER POINT MULTIPLIERS (WPM) DOOR TYPE EXTERIOR ADJACENT UNDER Arnc SINGLE ASSEMBLY CONCRETE DECK ROOF R-VALUE Wf!M R-VALUE WPM CEILING TYPE WOOD 7.6 5.9 19-21.9 (1.0 ) 10-10.9 1.8 R-VALUE DROPPED EXPOSED 22-25.9 .9 11-12.9 1.6 10-13.9 1.2 1.3 INSULATED C0 @ 26-29.9 .7 13-18.9 1.5 14-209 .7 .7 30-37.9 .6 19-25.9 1.1 21 & Up .4 .3 38 & UP .4 26-29.9 .6 30 & lJn 4 6A-14 FLOOR WINTER POINT MULTIPLIERS (WPMl SLAB-ON-GRADE RAISED RAISED WOOI)2 EDGE INSULATION CONCRETE POST OR PIER STEM WALL wi UNDER ADJACENT >.....' CONSTRUCTION FLOOR INSULATION R-VALUE WPM R-VALUE WPM R-VALUE WPM WPM WPM 0-2.9 (2:5 ') 0-2.9 4.0 t.. 0-6.9 7.9 1.8 5.3 3-4.9 '=r.f 3-4.9 1.8 7-10.9 2.1 .7 2.1 5-6.9 -2.4 5-6.9 1.1 .. 11-18.9 1.5 .5 1.8 J " Un -')7 7 & Un II HI & lJn .9 3 1.0 PM) 6A.15 INFILTRATION WINTER POINT MULTIPLIERS (WPM) 6A.16 DUCT MULTIPLIERS OM INFILTRATION PRACTICE WPM {SEE TABLE 6A-21l PRACTICE #1 6.2 PRACTICE #2 (4_1) 2_2 SUPPLY DUCTS IN UNCONDITIONED SPACE RETURN DUCTS IN UNCONDITIONED SPACE 1.14 -1.10 1.09 1.10 1.07 RETURN DUCTS IN CONDITIONED SPACE 1.10 1.07 1.06 1.00 1.00 SUPPLY DUCTS IN CONDITIONED SPACE' 6A.17 HEATING SYSTEM MULTIPLIERS HSM SYSTEM TYPE Central Heal Pump Units HEATJNG SYST TlPLlERS {HSMj ___ ___ _______. HSPF 6.1Q:6.7L 6.80-6.89 :6.90-7A9 7'1Q:?'891L~Q:!!]~~ 8.40-8,~~__Jl,~:~,~~_~.4-!l.e!l_ HSM .53 .50 .49 .46 -----'~ _AL_ __...]~___ ___,~~_u HSPF 9.90-10.39 10.40-10.89 10.90-11.39 11.40-11.89 11.90-1g.39 12.40!J.lQ ~___________ ~ ~ ~ ~ ~ ~ ~ COP 2.50-2.69 2.70-2.89 2.90-3.09 3.10-3.2~~ ~.30.3.49 3.50-3.69 3.ZQ:~,89.__ - _3.9.HJ!L. _.... HSM .40 .37 .34 .32 __ .30 .29 ,----'gL__ ___ g~._ Electric Stri 1.0 Ga LP Gas 1.0 {See Table 6A-18 for QredilMYlliPlier},__________.__. MINIMUMS: CENTRAL UNITS-AIR SOURCE SPLIT SYSTEM 6.8 HSPF, SINGLE PKG. 6.6 HSPF. WATER SOURCE 3.8 COP, GROUND WATER SOURCE 3.4 COP, PTHP SEE TABLES 6.6 TO 6-8. PTHP 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 SECTION 3.1 OF APPENDIX C. 3 DUCTS IN CONDITIONED SPACE NEED TO BE INSULATED ONLY TO THE R-VAlUE NECESSARY TO PREVENT CONDENSATION. -5- k~