|
<br />91 HEATING SYSTEM MULTIPLlERSiHSM)
<br />
<br />CLIMATE ZONES 4 5 6
<br />
<br />.. .
<br />
<br />SYSTEM TYPE HEATING SYSTEM MULTIP. i
<br />Central Heat HSPF 6,4 . tj,79 6,8 - 6,89 6,9 . 7,39 7,4, 7,89 7,9 . 8,39 8,4 - 8,89 8,9 . 9,39 9.4 . 9,89
<br />Pump Units HSM ,53 ,50 .49 .46 .43 .41 ,38 ,36
<br /> HSPF 9,9 . 10,39 10,4.10,89 10,9.11,39 11.4 .11.89 11,9.12,39 12.4 & Up
<br /> HSM ,34 ,33 ,31 ,30 ,29 ,28
<br />PTHP COP 2,6 - 2,69 2,7.2,89 2,9 - 3,09 3,10.3,29 3,30. 3,49 3,50 - 3,69 3,70 . 3,89 3,90.4,19
<br /> HSM ,38 .37 ,34 ,32 ,30 ,29 ,27 ,26
<br />Electric Strip 1,0
<br />Gas & Other Fuels 1,0 (See Table 9J for Credit Multiplier)
<br />1991 Minimums: Central Units-Air Source 6.4 HSPF, Water Source 3.4 COP, Ground Water Source 3,2 COP, PTHP 2,6 COP,
<br />1992 Minimums: Central Units-Air Source 6,8 HSPF, Water Source 3,8 COP, Ground Water Source 3.4 COP, PTHP 2,7 COP,
<br />HSPF means Heatina Seasonal Performance Factor. COP means Coefficient 01 Performance,
<br />
<br />9J HEATING CREDIT MULTIPLIERS (HCM)
<br /> SYSTEM TYPE HEATING CREDIT MULTIPLIERS
<br />Attic Radiant Barrier HCM ,98
<br /> Multizone HCM 90
<br /> Natural Gas AFUE ,68 - .72 .73. ,77 .78 - ,82 ,83. ,87 ,88. ,92 ,93. Up
<br /> HeM ,54 ,51 .47 .44 .42 .40
<br /> Other Fuels HCM ,61 ,60 ,56 ,52 .49 .47
<br /> Where more than one credit is claimed, multiply HCM's together, Enter product on page 4, AFUE means Annual Fuel Utilization Efficiency,
<br />
<br />9K COOLING SYSTEM MULTIPLIERS (CSM)
<br /> SYSTEM TYPE COOLING SYSTEM MULTIPLIERS
<br /> RATING 7,5 - 8,0. 8,5 - 8,9 - 9,5. 10,0 - 10,5. 110. 115. 12,0.
<br />CENTRAL UNITS 7.9 8.4 8,8 9.4 9,9 10.4 10,9 114 11,9 12.4
<br /> (SEER) CSM .45 .43 .40 38 ,36 34 ,32 31 .30 28
<br />PTAC & ROOM UNITS RATING 12,5. 130. 135 - 14,0. 14,5. 15,0. 15,5 - 16,0. 16,5. 17.0 - 17.5
<br /> (EER) 12,9 13.4 139 14.4 14,9 15.4 15,9 16.4 16,9 17.4 & Up
<br /> CSM ,27 ,26 .25 ,24 ,24 ,23 22 ,21 ,21 ,20 ,19
<br />1991 Minimums: Central Units-Air Cooled 8,9 SEER, Ground Water Cooled 10,0 EER, 1992 Minimums: Central Units-Air Cooled 10,0 SEER, Ground
<br />Water Cooled 11.0 EER, PTAC-see Table 9.11A. EER means Energy Efficiency Ratio, SEER means Seasonal Energy Efficiency Ratio
<br />
<br />9L COOLING CREDIT MULTIPLIERS ICCM)
<br />SYSTEM TYPE COOLING CREDIT MULTIPLIERS (CCM)
<br />Ceiling Fans ,86
<br />Multizone ,90
<br />Cross Ventilation or Whole House Fan (Credit for only one) ,95
<br />Attic Radiant Barrier ,95
<br />Where more than one credit is claimed multiDlv CCM's tooether. Enter Droduct on Dace 2,
<br />
<br />9M HOT WATER MULTIPLIERS HWM)
<br />SYSTEM TYPE HOT WATER MULTIPLIERS
<br />Electric EF ,80. ,81 I ,82. ,83 I ,84.85 I ,86 - ,87 I ,88. ,90 I ,91 - ,93 I ,94. ,96 I ,97 & Up
<br />Resistance HWM 3879 I 3785 I 3695 I 3609 I 3527 I 3411 I 3302 I 3200
<br /> EF .43 - ,47 .48 . .49 ,50. ,51 ,52. ,53 ,54. ,55 ,56 . .57 ,58. ,59 ,60. ,61 ,62 -63 ,64. ,65 ,66 & Up
<br />Natural Gas HWM 2664 2386 2291 2203 2121 2045 1975 1909 1847 1790 1735
<br />Other Fuels HWM 1845 2059 2145 2231 2317 2234 2157 2085 2018 1955 1895
<br />Water heaters must comply with minimum efficiences in Table 9.7A of the Florida Energy Code, EF means Energy Factor,
<br />
<br />9N HOT WATER CREDIT MULTIPLIERS (HWCM)
<br /> SYSTEM TYPE HOT WATER CREDIT MULTIPLIERS
<br />Solar Water Heater SF ,1 I 2 I ,3 I .4 I ,5 ,6 I .7 I ,8 I ,9 I 1,0
<br /> HWCM ,9 I ,8 I .7 I 6 I ,5 .4 I ,3 I ,2 I ,1 I ,0
<br />Heat Recovery Unit With Air-conditioner Heat Pump
<br />HWCM ,62 ,58
<br />Dedicated Heat Pump EF 2,0 . 2.49 I 2.5 . 2,99 3,0 - 3.49 I 35 & Uo
<br />HWCM .44 I ,35 ,29 I ,25
<br />A HWM must be used in conjunction with all HWCM. See Table 9M, SF means Solar Fraction. EF means Energy Factor.
<br />
<br />9P INFILTRATION REDUCTION PRACTICE COMPLIANCE CHECKLIST (See Section 903.2(fl)
<br />COMPONENTS REQUIREMENTS FOR EACH PRACTICE CHECK
<br />PRACTICE #1 COMPLY WITH All INFilTRATION PRESCRIPTIVES ON TABLE 9A
<br />PRACTICE #2 COMPLY WITH PRACTICE #1 AND THE FOllOWING:
<br />Exterior Walls and Floors Top plate penetrations sealed, Infiltration barrier installed, Sole platelfloor ioint caulked or sealed,
<br />Exterior Walls & Ceilinas Penetrations, ioints and cracks on interior surface caulked, sealed or gasketed,
<br />Ductwork Ductwork in unconditioned space must be sealed,
<br />Fireplaces Equipped with outside combustion air, doors, and flue dampers,
<br />Exhaust Fans Equiooed with dampers, Combustion devices see 903,2(f),
<br />PRACTICE #3 COMPLY WITH PRACTiCES #1 AND #2 AND THE FOllOWING:
<br />Ceilings Infiltration barrier installed,
<br />I nterior Walls Too olate oenetrations sealed or ioints & cracks on interior walls caulked, sealed or qasketed,
<br />Recessed Lights Sealed from conditioned soace & insulated from ventilated attic spaces
<br />Ductwork All ductwork located in conditioned soace,
<br />Combustion Appliances Be in unconditioned space (except direct vent), draw air from unconditioned space, exhaust
<br />by-products to outside, Stoves see 903,2(1),
<br />
<br />.6.
<br />
|