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<br />91 HEATING SYSTEM MULTIPLIERS (HSM)
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<br />CLIMATE ZONES 4 5 6
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<br />SYSTEM TYPE HEATING SYSTEM MULTIPLIERS
<br />Central 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 9.4 - 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 & Uo
<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 :),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 Multiolierl
<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 HeatinQ Seasonal Performance Factor, COP means Coefficient of Performance.
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<br />9J HEATING CREDIT MULTIPLIERS tHCMI
<br /> SYSTEM TYPE HEATING CREDIT MULTIPLIERS
<br />Atlic Radiant Barrier HCM ,98
<br /> Multizone HCM .90
<br /> Natural Gas AFUE .68 - .72 I .73 . .77 .78 - .82 ,83 - .87 88 - .92 T .93 - Uo
<br /> HeM .54 I ,51 .47 .44 ,42 T .40
<br /> Other Fuels HCM 61 I .60 .56 52 .49 T 47
<br /> Where more than one credit is claimed, multiply HCM's together. Enter product on page 4. AFUE means Annual Fuel Utilization Efficiency.
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<br />9K COOLING SYSTEM MULTIPLIERS lCSMI
<br /> SYSTEM TYPE COOLING SYSTEM MULTIPLIERS
<br /> RATING 7.5 - 8,0 - 8.5 - 8.9 - 9.5 - 10,0 - 10,5 - 110 - 11.5 - 12,0 -
<br />CENTRAL UNITS 7.9 8.4 8.8 9.4 9,9 10.4 10.9 11.4 119 12.4
<br /> (SEER) CSM .45 .43 .40 .38 36 ,34 32 .31 .30 .28
<br />PTAC & ROOM UNITS RATING 12.5 - 13.0 - 13.5 - 14.0 - 14.5. 15.0 - 15.5 - 16.0. 16.5 - 170 - 17.5
<br /> (EER) 12.9 13.4 13,9 14.4 14.9 15.4 15.9 16,4 16.9 17.4 & Uo
<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.
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<br />9l COOLING CREDIT MULTIPLIERS tCCMl
<br />SYSTEM TYPE COOLING CREDIT MULTIPLIERS ICCMI
<br />Ceilina Fans ,86
<br />Multizone ,90
<br />Cross Ventilation or Whole House Fan (Credit for only one) ,95
<br />Atlic Radiant Barrier .95
<br />Where more than one credit is claimed multinlv CCM's tonether. Enter oroduct on nane 2,
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<br />9M HOT WATER MULTIPLIERS rHWMI
<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 T .97 & Uo
<br />Resistance HWM 3879 I 3785 I 3695 I 3609 I 3527 I 3411 I 3302 T 3200
<br /> EF .43 - ,47 ,48 - .49 ,50 - .51 ,52 -53 .54 - .55 .56 - .57 .58 - ,59 .60 - ,61 .62 - .63 .64 -65 ,66 & Uo
<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,
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<br />9N HOT WATER CREDIT MULTIPLIERS HWCMI
<br /> SYSTEM TYPE HOT WATER CREDIT MULTIPLIERS
<br />Solar Water Heater SF 1 T 2 I .3 I .4 T .5 ,6 I .7 I .8 I .9 T 1.0
<br /> HWCM ,9 I .8 I ,7 I .6 T ,5 .4 I .3 I 2 I .1 T .0
<br />Heat Recovery Unit With Air-conditioner Heat Pumo
<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.
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<br />9P INFilTRATION REDUCTION PRACTICE COMPLIANCE CHECKLIST ISee Section 903.21fl1
<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 TODDlateoonetrations sealed. Infiltration barrier installed, Sole olateJfloor ioint caulked or sealed,
<br />Exterior Walls & Ceilings Penetrations, ioints and cracks on interior surface caulked, sealed or aasketed,
<br />Ductwork Ductwork in unconditioned SDace must be sealed.
<br />Fireolaces Eauiooed with outside combustion air, doors, and flue damoers.
<br />Exhaust Fans Eauiooed with damoers. Combustion devices see 903,2(1\,
<br />PRACTICE #3 COMPLY WITH PRACTICES #1 AND #2 AND THE FOllOWING
<br />Ceilinos Infiltration barrier installed,
<br />Interior Walls Too alate oenetrations sealed or ioints & cracks on interior walls caulked, sealed or aasketed,
<br />Recessed LiQhts Sealed frofTloconditioned soace & insulated from ventilated attic MaCeS.
<br />Ductwork All ductwork located in conditioned SDace.
<br />Combustion Appliances Be in unconditioned space (except direct vent), draw air Irom unconditioned space, exhaust
<br />by-products to outside. Stoves see 903,2(1).
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