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<br />APPENDIX 13-0
<br />
<br />ADDITIONAL TABLES
<br />
<br />CLIMATE ZONES 4 5 6
<br />
<br />6A-1S COOLING CREDIT MULTIPLIERS
<br />
<br />6A-20 AIR DISTRIBUTION SYSTEM CREDIT MULTIPLIERS
<br />
<br />SYSTEM TYPE Cooling credit multipliers (CCM)
<br />Ceiling Fans ,95'
<br />Cross Ventilation ,95'
<br />Whole House Fan ,95"
<br />Multizone . ,95
<br />Programmable Thennostat ,95
<br />
<br />TYPE CREDIT Prescriptive requirements Multiplier
<br />Air-tight Duct Credit' 610,1.A.l 1.00
<br />Factory-sealed AHU Credit' 610,2,A,2,1 0,95
<br />
<br />DuetSealmg Mul/ipller(DSM) shall be 1,15 (summe,) or 1, t6 (winter) unless Air-tight Ducl Credit
<br />is demonslrated by test report,
<br />'Multiply Factory-sealed AHU Credit by summer (Table 6A-7) or winter (Table 6A-t6) AHU
<br />multiplier. Insert total in the "As Built AHU' box on page 2 or 4,
<br />
<br />'Credit may be taken for only one system type concurrently,
<br />6A-21 HEATING CREDIT MULTIPLIERS (HCM)
<br />
<br />SYSTEM TYPE HEATING CREDIT MULTIPLIERS tHCM\
<br />Programmable Thennostat HCM ,95
<br />Mulllzone HCM ,95
<br /> AFUE ,68-,72 ,73-,77 ,78-,82 ,83-,87 .88-.92 ,93 & Up
<br />Natural Gas
<br /> HCM ,61 ,56 ,53 ,50 .47 ,44
<br />LP~as HCM ,77 ,72 ,67 ,63 ,60 ,57
<br />
<br />6A-22 HOT WATER MULTIPLIERS (HWM)
<br />
<br />SYSTEM TYPE See Tab1613.e121 ..ABC.3.2 tor code minimums HOT WATER MULTIPLIERS (HWM)
<br /> EF ,80-,81 ,82-,83 ,84-,85 ,86-,87 ,88-,90 ,91,,93 ,94-,96 ,97 &Up
<br />Electric Resistance
<br /> HWM 2820 2752 2685 2624 2564 2479 2400 2326
<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
<br /> HWM 2162 1936 1859 1787 1721 1660 1602 1549 1499 1452 1408
<br />LP,Gas HWM 2845 2368 2274 2186 2106 2031 1960 1895 1834 1776 1722
<br /> 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,O-Up
<br />Oed, HP or Solar System with Tank 1504 1128 902 752
<br /> HWM 2256 645 564 501 451
<br />
<br />6A-23 HOT WATER CREDIT MULTIPLIERS (HWCM)
<br />
<br />SYSTEM TYPE HOT WATER CREDIT MULTIPLIERS (HWCM)
<br /> With Air Conditioner Heat Pump
<br />Heat Recovery Unit
<br /> HWCM ,84 ,78
<br />Add-on Dedicated Heat Pump (without EF 2,0-2.49 2,5-2.99 3.0-3.49 I 3,5 & Up
<br />tank) HWCM ,44 ,35 ,29 I ,25
<br /> EF 1,0-1,9 2,0-2.9 3.0-3,9 I 4,0-4.9 1 5,0 & Up
<br />Add-on Solar Water Heater (without tank) HWCM ,84 .42 ,28 I I
<br /> ,21 ,17
<br />
<br />NOTE: An HWM must be used in conjunction with all HWCM, See Table 6A,22, EF Means Energy Factor.
<br />
<br />6A-24 INFILTRATION REDUCTION COMPLIANCE CHECKLIST
<br />
<br />COMPONENTS SECTION REQUIREMENTS FOR EACH PRACTICE CHECK
<br />Exterior Windows & Doors 606,1 ,ABC, 1 ,1 Max: 3 ctmlsq, ft, window area; ,5cfm/sq, ft, door area,
<br /> Caulk, gasket, weatherstrip or seal between: windows/doors & frames, surrounding wall; foundation & wall sole or sill plate; joints
<br />Exterior & Adjacent Walls 606,1 ,ABC, 1 ,2,1 between exterior wall panels at comers; utility penetrations; between wall panels & toplbollom plates; between walls & 1I00r,
<br />EXCEPTION: Frame walls where a continous Infillration barrier is Installed that extends from, and is sealed to, the foundation to
<br /> the too olate,
<br />Floors 806,1.ABC, 1.2,2 Penetrations/openings> 1/6" sealed unless backed by truss or loint members, EXCEPTION: Frame lloors where a continuous
<br />infiltration barrier is instalied that is sealed to the Derimeter, nenetrations and seams,
<br /> Seal: Between walis & ceilings: penetrations of ceiling plane of top lloor, around shafts, chases, soffits, chimneys, cabinets sealed
<br />Ceilings 606,1.ABC,1.2,3 to continuous air barrier, gaps in gyp board & top plate: allic eccess, EXCEPTION: Frame ceilings where a continuous infiltration
<br /> barrier is installed that Is sealed at the oerimeter, at oenetratlons and seams,
<br />Recessed Ughting Fixtures 606,1 ,ABC, 1 ,2.4 Type IC rated with no penetrations, sealed; or Type IC or non-IC rated, instelled inside a sealed box with 112- clearance & 3" from
<br />insulation; or Tvoe IC rated with <2,0 cfm from conditioned SDace, tested,
<br />Multistory Houses 606,1 ,ABC,1 ,2,5 Air barrier on perimeter of floor cavity between floors.
<br />Additional Infiltration reqts 606,1 ,ABC, 1 ,3 Exhaust fans vented to outdoors. dampers; combustion space heaters comply with NFPA, have combustion air.
<br />
<br />6A-25 OTHER PRESCRIPTIVE MEASURES (must be met or exceeded by alt residences.)
<br />
<br />COMPONENTS SECTION REQUIREMENTS CHECK
<br />Water Heaters 612,1 Comply with efficiency requirements in Table 612,1,ABC,3,2, Switch or clearly mari<ed circuil breaker (electric) or cutoff (gas) must be
<br />rovided, Extemal or bullt~n heat trao renuired for vertical nine risers,
<br />Swimming Pools & Spas 612,1 Spas & heated pools must have covers (except solar heated), Non-<:ommercial pools must have a pump timer, Gas spa & pool heaters
<br />must have a minimum thennal efficlencv of 78%.
<br />Shower Heads 612,1 Water flow must be restricted to no more than 2.5 gallons per minute at 80 PSIG.
<br />Air Distribution Systems 610,1 All ducts, fittings, mechanical equipment and plenum chambers shall be mechanicelty attached, sealed, insulated, and installed in
<br />accordance with the criteria of Section 610. Ducts In uncondlttoned attics: R-6 minimum Insulation.
<br />HVAC Controls 607,1 Separate reacfjly accessible manual or automatic thennostat for each system.
<br />Insulation 604,1,602,1 Ceilings-Min. R~19. Common walls-Frame R-11 or CBS R-3 both sides. Common ceiling & floors R~11.
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<br />13-0.20
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<br />Page 6
<br />FLORIDA BUILDING CODE - BUILDING
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