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<br />ADDITIONAL TABLES
<br />
<br />CLIMATE ZONES @ 5 6
<br />
<br />
<br />
<br />6A-20 AIR DISTRIBUTION SYSTEM CREDIT MULTIPLIERS
<br />TYPE CREDIT Prescriptive requirements Multiplier
<br />Airti htDuclcredit 610,l.A.l 1.00
<br />Facto .sealed AHU credit 610,2.A.2.1 0.95
<br />1 Duct SeaHng Multiplier (DSM) shall be 1.15 (summer) or 1.16 (winter) unless Airtight Duct credil is
<br />demons/rated by test report,
<br />2Munip/y Factory,sealed AHU credit by summer (Table 6A-7) or winter (Table 6A-16) AHU mulliplier,
<br />Insert lotal in the 'AS.Built AHU' box on page 2 or 4,
<br />
<br />
<br />
<br />HCM .95
<br />HCM .95
<br />AFUE ,68'.72 ,73-.77 .78-.82 ,83-.87 ,88-.92
<br />HCM .61 ,56 .53 .50 .47
<br />HCM .77 .72 ,67 .63 ,60
<br />
<br />
<br />6A.22 HOT WATER MUL TlPLlERS (HWM)
<br />SYSTEM TYPE See Table 6-12 for Code miniT1Jms HOT WATER MULTIPLIERS IHWMl ~
<br />Electric Resistance EF .80-,81 ,82'.83 ,84,,85 ,86-.87 ,88-.9Q..... ,91-,93 ,94-.96 ,97 & Uo
<br /> HWM 2820 2752 2685 2624 2564 2479 2400 2326
<br />Natural Gas EF ,43-,47 .48..49 ,50-.51 .52-.53 .54'.55 ,56'.57 .58,,59 .60,,61 ,62-.63 .64-.65 .66 & Uo
<br /> HWM 2162 1936 1859 1787 1721 1660 1602 1549 1499 1452 1408
<br />LP Gas HWM 2645 2368 2274 2186 2106 2031 1960 1895 1834 1776 1722
<br />Oed, HP Dr Solar EF 1.0-1.49 1.5,1.99 2,0-2.49 2.5-2.99 3.0-3.49 3,5-3.99 4,0-4.49 4.5.4.99 5.0-Up
<br />System with Tank HWM 2256 1504 1128 902 752 645 564 501 451
<br />
<br />
<br />6M3 HOT WATER CREDIT MULTIPLIERS IHWCMl
<br />SYSTEM TYPE HOT WATER CREDIT MULTIPLIERS (HWCM\
<br />Heat Recovery Unit With Air Conditioner Heat pumo
<br />HWCM . .84 ,78
<br />Add-oo Dedicated Heat PlJIlll EF 2,0-2,49 2,5.2,99 3.0.3.49 I 3.5 & Un
<br />(without tank) HWCM ,44 .35 ,29 I .25
<br />Add-on Solar Water Heater EF 1.0-1.9 2.0-2.9 3,0-3,9 I 4.0-4,9 I 5.0 & Un
<br />(wilhout tank) HWCM .84 .42 .28 I ,21 I ,17
<br />
<br />
<br />NOTE: A HWM must be usedinconjunclionwilh an HWCM. See Table 6A-22. EF Means Energy Factor.
<br />
<br />Shower Heads
<br />Air Distribution Systems
<br />
<br />612.1
<br />610.1
<br />
<br />REQUIREMENTS
<br />Comply with efficiency requirements in Table 6.12. Switch or clearly marked circuit breaker (electric)
<br />or cutoff as must be rovided. Extemal or built.in heat tra r uired for vertical i e risers,
<br />Spas & heated pools must have covers (except solar healed). Non.commercial poolS must have a pump timer. Gas spa
<br />& 01 healers must have a minimum thermal efficienc 01 78%.
<br />Water flow must be restricted to no more than 2.5 aOons er minute al 80 PSIG.
<br />All ducts, fittings, mechanical equipment and plenum chambers shall be mechanically attached,
<br />sealed, insulated, and installed in accordance with the crileria of Section 610, Ducts in unconditioned attics: R-6 minimum
<br />insulation,
<br />Se arate readil accessible manual or automatic thermoslal for each s stem.
<br />Ceilings-Min, R.19. Common walls-Frame R-l1 or CBS R.3 both sides, Common ceilin & floors R,ll.
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<br />6A.24 INFILTRATION REDUCTION COMPLIANCE CHECKLIST
<br />COMPONENTS SECTION
<br />Exterior Windows & Doors 606.1 ,ABC.l ,1
<br />xterior & Adjacent Walls 606.1.ABC,l.2,l
<br />
<br />Mul1i,slory Houses
<br />Additional Infiltration reqls
<br />
<br />606,l.ABC.l,2.5
<br />606.1.ABC.l,3
<br />
<br />REQUIREMENTS FOR EACH PRACTICE
<br />Max: .3 cfmlsq,ft, window area; .5 clmlsq.fl. door area.
<br />Caulk, gasket, weatherstrip or seal between: windowsJdoors & frames, surrounding wa I;
<br />foundation & wall sole or sill plate; joints between exterior wall panels al corners; utility
<br />penetrations; between wall panels & toplbollom plates; between walls & Iloor.
<br />EXCEPTION: Frame walls where a continuous infiltration barrier is installed that extends
<br />lrom, and is sealed to, the foundation to the top plate,
<br />Penetrations/openings> 118' sealed unless backed by truss or joint members.
<br />EXCEPTION: Frame floors where a continuous infiltration barrier is installed that is sealed
<br />to the perimeter, penetrations and seams,
<br />Seal: Between walls & ceilings; penetrations of ceiling plane 01 top floor; around shafts, chases,
<br />soffits, chimneys, cabinets sealed to continuous air barrier; gaps in gyp board & top plate;
<br />attic access, EXCEPTION: Frame ceilings where a continuous infiltration barrier is
<br />installed that is sealed at the perimeter, at penetrations and seams,
<br />ype IC rated wit no penetrations. sealed; or Type IC or non.1 rated, installed inside a
<br />sealed box with 112' clearance & 3'Irom insulation; or Type IC rated with <2,0 elm from
<br />conditioned s ace tested.
<br />Air barrier on perimeter of floor cavity between floors.
<br />Exhaus fans vented to outdoors, dampers; combustion space heaters comply with NFPA,
<br />have combustion air.
<br />
<br />Floors
<br />
<br />606.1.ABC.l,2.2
<br />
<br />Ceilings
<br />
<br />606.1.ABC,1.2.3
<br />
<br />
<br />ixtures
<br />
<br />
<br />
<br />SECTION
<br />612.1
<br />
<br />Swimming Pools & Spas
<br />
<br />612.1
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<br />HV AC Controls
<br />Insulation
<br />
<br />607.1
<br />604.1.602,1
<br />
<br />13.188
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<br />(Revised November, 2001) FLORIDA BUILDING CODE - BUILDING
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