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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 B,9. 9,39 9.4 . 9,B9
<br />Pump Units HSM ,53 ,50 ,49 .46 ,43 .41 ,3B ,36
<br /> HSPF 9,9 - 10,39 10,4.10,B9 10,9.11,39 11.4.11,B9 11,9 -12,39 12,4 & Up
<br /> HSM ,34 ,33 ,31 ,30 ,29 ,2B
<br />PTHP COP 2,6. 2,69 2,7, 2,B9 2,9.3,09 3,10.3,29 3,30 - 3.49 3,50 ' 3,69 3,70.3,B9 3,90.4,19
<br /> HSM ,3B ,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,B HSPF, Water Source 3,B COP, Ground Water Source 3.4 COP, PTHP 2,7 COP,
<br />HSPF means Heatino Seasonal Performance Factor, COP means Coefficient of Performance,
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<br />9J HEATING CREDIT MULTIPLIERS IHCMI
<br /> SYSTEM TYPE HEATING CREDIT MULTIPLIERS
<br />Attic Radiant Barrier HCM ,98
<br /> Multizone HCM ,90
<br />Natu ral Gas AFUE ,68 ' .72 ,73 - .77 .7B ' ,82 83, ,B7 ,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,
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<br />9K COOLING SYSTEM MULTIPLIERS ICSM)
<br /> SYSTEM TYPE COOLING SYSTEM MULTIPLIERS
<br /> RATING 7,5, 8,0, B,5 - B9. 9,5, 10,0. 10.5 ' 110 - 115. 12,0 -
<br />CENTRAL UNITS 7,9 8.4 B,B 9.4 9,9 10.4 10.9 11.4 119 12.4
<br /> (SEER) CSM .45 .43 .40 ,3B .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, 17,0, 17,5
<br /> (EER) 12,9 13.4 13,9 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 Enerav Efficiencv Ratio, SEER means Seasonal Energy Efficiency Ratio,
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<br />9L COOLING CREDIT MULTIPLIERS ICCM)
<br />SYSTEM TYPE COOLING CREDIT MULTIPLIERS ICCM)
<br />CeilinQ Fans ,B6
<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 multinlv CCM's toaether. Enter nreduct on naae 2,
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<br />9M HOT WATER MULTIPLIERS HWM)
<br />SYSTEM TYPE HOT WATER MULTIPLIERS
<br />Electric EF ,80. ,B1 I ,B2. ,B3 I ,B4 - ,B5 I ,B6. ,87 I ,BB. ,90 I ,91, ,93 I ,94. ,96 I ,97 & UP
<br />Resistance HWM 3B79 I 37B5 T 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 ,5B -59 ,60 - ,61 ,62 - ,63 ,64, ,65 ,66 & Ua
<br />Natural Gas HWM 2664 2386 2291 2203 2121 2045 1975 1909 1B47 1790 1735
<br />Other Fuels HWM 1B45 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 I ,2 I ,3 I .4 I ,5 ,6 I .7 I ,8 I ,9 1 10
<br />HWCM ,9 I ,8 I .7 I ,6 I ,5 .4 I ,3 I 2 I ,1 T ,0
<br />Heat Recovery Unit With Air-conditioner Heat Pump
<br />HWCM ,62 ,58
<br />Dedicated Heat Pump EF 2,0 . 2.49 T 2,5 - 2,99 3,0 . 3.49 I 3,5 & UP
<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 Secllon 903.21fl1
<br />COMPONENTS REQUIREMENTS FOR EACH PRACTICE CHECK
<br />PRACTICE #1 COMPLY WITH ALL INFilTRATION PRESCRIPT/VES 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 olateJfloor ioint caulked or sealed,
<br />Exterior Walls & CeilinQs Penetrations, ioints and cracks on interior surface caulked, sealed or oasketed,
<br />Ductwork Ductwork in unconditioned soace must be sealed,
<br />Fireplaces Equipped with outside combustion air, doors, and flue damoers,
<br />Exhaust Fans Equipped with dampers, Combustion devices see 903.2(f),
<br />PRACTICE #3 COMPLY WITH PRACTICES #1 AND #2 AND THE FOllOWING:
<br />Ceilinas Infiltration barrier installed,
<br />Interior Walls Top plate penetrations sealed or ioints & cracks on interior walls caulked, sealed or Qasketed,
<br />Recessed Liohts Sealed from conditioned soace & insulated from ventilated attic spaces,
<br />Ductwork All ductwork located in conditioned space,
<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(f),
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