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91 HEATING SYSTEM MULTIPLIERS (HSM) CLIMATE.ZONES 4"5 6 . SYSTEM TYPE HEATING SYSTEM MULTIPLIERS Centtal Heat HSPF 6.4 ' 6.79 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.~ ' 9.89 Pump Units HSM .53 .50 .49 .46 .43 .41 .38 .36 HSPF 9.9 - 10.39 10.4 ,10.89 10.9,11.39 11.4 ,11.89 11.9,12.39 12.4 & Up HSM .34 .33 .31 .30 .29 .28 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 HSM .38 .37 .34 .32 .30 .29 .27 .26 Electric Strip 1.0 Gas & Other Fuels 1.0 (See Table 9J for Credit Multiplier) 1991 Minimums: Central Units-Air Source 6.4 HSPF, Water Source 3.4 COP, Ground Water Source 3.2 COP, PTHP 2.6 COP. 1992 Minimums: Central Units-Air Source 6.8 HSPF, Water Source 3.8 COP, Ground Water Source 3.4 COP, PTHP 2.7 COP. HSPF means Heatina Seasonal Performance Factor. COP means Coefficient of Performance. 9J HEATING CREDIT MULTIPLIERS tHCMI SYSTEM TYPE HEATING CREDIT MULTIPLIERS Attic Radiant Barrier HCM .98 Multizone HCM .90 Natural Gas AFUE .68 - .72 .73 - .77 .78 . .82 .83, .87 .88 - .92 93. Up HeM .54 51 .47 .44 .42 .40 Other Fuels HCM .61 .60 .56 .52 .49 .47 Where more than one credit is claimed, multiply HCM's together. Enter product on page 4. AFUE means Annual Fuel Utilization Efficiency. 9K COOLING SYSTEM MULTIPLIERS tCSMI SYSTEM TYPE COOLING SYSTEM MULTIPLIERS RATING 7.5 ' 80 - 8.5 ' 8.9 - 9.5 - 10.0. 10.5 - 11.0 - 11.5 - 12.0 - CENTRAL UNITS 79 8.4 8.8 9.4 9.9 10.4 10.9 11.4 11.9 12.4 (SEER) CSM .45 .43 .40 .38 .36 .34 .32 31 .30 .28 PTAC & ROOM UNITS RATING 12.5 - 130 - 13.5. 14.0, 14.5. 15.0 - 15.5 - 16.0. 16.5 - 17.0, 175 (EER) 12.9 13.4 13.9 14.4 14.9 15.4 15.9 16.4 16.9 17.4 & UP CSM .27 .26 .25 .24 .24 .23 .22 .21 .21 .20 .19 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 Water Cooled 11.0 EER. PTAC-see Table 9-11A. EER means Energy Efficiency Ratio. SEER means Seasonal EnerQY Efficiency Ratio. 9L COOLING CREDIT MULTIPLIERS ICCMl SYSTEM TYPE COOLING CREDIT MULTIPLIERS ICCMl Ceiling Fans .86 Multizone .90 Cross Ventilation or Whole House Fan (Credit for only one) .95 Attic Radiant Barrier .95 Where more than one credit is claimed multinlv CCM's tonether. Enter oroduct on nane 2. 9M HOT WATER MULTIPLIERS 'HWMI SYSTEM TYPE HOT WATER MULTIPLIERS 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 Resistance HWM 3879 I 3785 T 3695 I 3609 I 3527 1 3411 I 3302 I 3200 EF .43 - .47 .48 ' .49 .50 - .51 .52, .53 .54 - .55 .56. .57 .58. .59 .60 - .61 .62, .63 .64 - .65 .66 & UP Natural Gas HWM 2664 2386 2291 2203 2121 2045 1975 1909 1847 1790 1735 Other Fuels HWM 1845 2059 2145 2231 2317 2234 2157 2085 2018 1955 1895 Water heaters must comply with minimum efficiences in Table 9-7A of the Florida Energy Code. EF means Energy Factor. 9N HOT WATER CREDIT MULTIPLIERS 'HWCM) SYSTEM TYPE HOT WATER CREDIT MULTIPLIERS Solar Water Heater SF .1 I .2 I .3 I .4 I .5 .6 I .7 I .8 I .9 I 1.0 HWCM .9 I .8 T .7 I .6 T .5 .4 -1 .3 I .2 I .1 I .0 Heat Recovery Unit With Air.conditioner Heat Pumo HWCM .62 .58 Dedicated Heat Pump EF 2.0 - 2.49 I 2.5 . 2.99 3.0 - 3.49 I 3.5 & UP HWCM .44 I .35 .29 I .25 A HWM must be used in conjunction with all HWCM. See Table 9M. SF means Solar Fraction. EF means Energy Factor. 9P INFILTRATION REDUCTION PRACTICE COMPLIANCE CHECKLIST tSee Section 903.21fll COMPONENTS REQUIREMENTS FOR EACH PRACTICE CHECK PRACTICE #1 COMPLY WITH All INFilTRATION PRESCRIPTIVES ON TABLE 9A. PRACTICE #2 COMPLY WITH PRACTICE #1 AND THE FOllOWING: Exterior Walls and Floors Top plate- penetrations sealed. Infiltration barrier installed. Sole plateNloor joint caulked or sealed. Exterior Walls & Ceilinas Penetrations, joints and cracks on interior surface caulked, sealed or aasketed. Ductwork Ductwork in unconditioned space must be sealed. Fireplaces Eauiooed with outside combustion air, doors, and flue damoers. Exhaust Fans Eauiooed with dampers. Combustion devices see 903.2(1). PRACTICE #3 COMPLY WITH PRACTICES #1 AND #2 AND THE FOllOWING: Ceilings Infiltration barrier installed. Interior Walls Too olate penetrations sealed or joints & cracks on interior walls caulked, sealed or aasketed. Recessed Lights Sealed from conditioned space & insulated from ventilated attic spaces. Ductwork All ductwork located in conditioned soace. Combustion Appliances Be in unconditioned space (except direct vent), draw air from unconditioned space, exhaust by-products to outside. Stoves see 903.2(f). ,6,