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<br />Climate Zones 1, ,2, 3
<br />TABLE 1&-1: PRESCRIPllYE REQUIREMENTS fOR SMALI..AOOmONS (100 Sq. R. and Lasa), RENOWlTIONS TO EXISTING BUILDINGS AND SITE-lNSTALLED COMPONENTS Of MANUFACTURED HOMES
<br />
<br /> COMPOtlENT MINIMUM INStILAnON
<br /> INSULAnON INSTALLED
<br /> Concrete Block R-7 R-I\
<br />~ Frame. 2' x 4' R-11
<br />Fr8me. 2' x 6' R-19
<br />~ Common, Frame R-ll
<br /> Common, Masonry R-3
<br /> Under Alfie R-SO
<br />Ul Single Assembly; Enclosed
<br />Cl
<br />Z Frame R-19' R-\ ...,
<br />::J Metal Pans R-13
<br />W Single Assembly; Open R-10
<br />0
<br /> Common, Frame R-11 ' ,
<br />Ul SIBb-on-grade No Minimum ,12-\Gj
<br />a: Rillsed Wood R-19
<br />,~ Raised Concrete R.7
<br />Common, Franje R-ll
<br />b In unconditioned space R-6 R"&-
<br />::l In conditioned space No minimum
<br />c
<br />
<br /> EQUIPMENT MINIMUM INSTALLED
<br /> EFFICIENCY EFFICIENCY
<br />Cl Cen1ral AlC - Split SEER a 10,0 SEER a
<br />Z
<br />:i - Single Pkg. SEERa9,7 SEER ..
<br />8 Room unit or PTAC ' EER =B.S" EER ..
<br />0
<br />Cl Elaclilc Reslstance ANY
<br />z Heat pump; Split HSPF .. 6.8 HSPF -
<br />~ - Single Pkg. HSPF.. 8,6 HSPF ..
<br />:J: Room unit or PTHP COP.. 2,1' HSPFI
<br />w COP..
<br />0 Gas, natural or propane AFUE".7B
<br />if
<br />Ul Fuel 011 AFUE a ,7B AFUE ..
<br /> AFUE ..
<br />..a: E1ectrlc Resistance EF .. .92 EF..
<br />O~ Gas; natural or LP EF...S9 EF..
<br />:J:~ Fuel 011 EF.. .54 EF-
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<br />"See Table 13-607,1.ABC.S.2 and 1S-80B.1.Ai3C.S,2
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<br />TAlLE 6&-2: PRESCRIPTIVE REQUIREMENTS fOR GLASS AREAS IN ,ADDITIONS ONLY
<br />
<br />MaximUm oercanleoa Class to Iloor area allowed Is selected bv lvDe, overhang length, and solar heat gain coefficient Maximum % .. [!:] InslaIled'% e . "L/
<br />
<br />___ GLASS TYPE, OVERHANG, AND SOLAR HEAT, GAIN COEFFICIENT REQUIRED FOR GLASS PERCENTAGE ALLOWED
<br />
<br />~O%/ UP TO 30% UP TO 40%. UP TO 50%
<br />
<br />(Single) Double Single, Double ' Single Double Single' . Do~ble
<br />
<br />OH-SHGG OH-SHGC OH-SHGC OH-SHGC OH-SHGC OH-SHGC OH-SHGC OH-SHGC
<br />C1'-.lln 0'- ,7B 2'- ,B7 1'- .78 NOT 2' - ,78 NOT ALLOWED 3' -,78
<br />0'-75 l' - ,75 0'-.61 ALLOWED 1'- ,61 2' -.61
<br /> 0'- .57 0'- ,44 1'-,44 .
<br /> 0",35
<br />
<br />Get certlfled SHGC from the manuiacturer or us~ defaults: Single clear SHGC.. ,75. double clear SHGC.. ,~slngle tint SHGC e..!l4 )
<br />
<br />TABLE 6C-3 MINIMUM REQUIREMENTS FOR ALL PACKAGES
<br />
<br />COMPON~ SECTION
<br />Exterior JoInts .. Cri";ks 606.1
<br />Exterior WIndows .. Doors 606,1
<br />Sole & Top Plet~ 606.1
<br />Recessed UghUng 606,1
<br />Mulllstory Houses 806.1
<br />Exhaust Fans 606,1
<br />Combustion Heating 606,1
<br />Watar Healenl 612.1
<br />Swimming Pools" !!pas 612.1
<br />Hot Water PIpes 612.1
<br />Shower Heads 612,1
<br />HVAC Duct Construction, 61G,1
<br />Insulation" Instellation
<br />HVAC Controls 607,1
<br />GENERAL DIRECTIONS:
<br />
<br />ftli'QUIREMENTS
<br />
<br />To be caulked. gasketed, weather.stripped or otherwise sealed,
<br />
<br />Max, 0.3 cfmlsq,f\, window Brea; ~5 cfmlsq,f\, door area,
<br />
<br />Sole plates and penetrations ttirough top plates of exterior walls must be sealed,
<br />
<br />Type IC rated with no pel)etrations (two alternatives allowed).
<br />
<br />Air barrier on perimeter of floor cavity between floors.
<br />
<br />Exhauat fans vented \0 unconditioned space shall have dampers, except lor combustion devices with integral
<br />exhaust ductwork. ,'.
<br />
<br />Combustion space and water heating systems must be provided with oulside combustion air. except for direct vent
<br />appliances,
<br />
<br />Comply with elllCfency requirements In Table 612,1,ABC,3.2. Swlich or cleariy marf<ed circuit breaker eleclrlc or
<br />cutoll (gas) must be provided. Extemal or built-In heetltap required for vertical pipe risers, .
<br />
<br />Spas & heated pools must have covers (except solar heated). Noncommercial pools must have a pump timer. Gas
<br />spa & pool heaters must have minimum thermal efficiency of 78%,
<br />
<br />Insulation Is required for hot water circulating syatems (including heat recovery unlls),
<br />
<br />Water flow must be restricllid to no more than 2.5 gallons per minute et BO pslg,
<br />
<br />All ducts. fltllngs. mechanical equipmant and plenum chambers shall be mechanically attached. .seeled, Insulated
<br />and Installed In accordance with the criteria of Seetlon 610.1. Ducls In allies must be Insulated to a minimum of R-6,
<br />
<br />Separate readlly,accesslble menual or automatic thermostat for each system,
<br />
<br />CHECK
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<br />1. On Table 6C-llndlcale the R-value of tha Insulation being added to each component and the efficiency levels of the aqulpment being Installed. All R-values and afflciencias installed must mast Dr axceed
<br />the minimum values IIstad, Components and aqulpment neither baing added nor renovatad may be lell blank.
<br />2. ADDITIONS ONLY. Determine the peltlentage of new glass to conditioned floor area In the addition as follows, Total the areas of all glass windows. Sliding glass doors and glass door psnels, Double the
<br />area of all nonvertlcal root gless and edd II to the plllVlous total. When gless In mating exterior walls Is being removed or anclosed by the sddllton, an amount equal to the total area of this glass may be
<br />subtractad from the totil glasa erea. DMde the adjusted glass area total by the conditioned floor area of the addition, Multiply by 100 to get the pelCent. Rnd the largest glass percentaga under which your'
<br />calculated percentage falls on Tabls 60-2, Prescriptlvea sre given by thstyps oj glass (single or double pane) and ths ovarhang (OH) paired with a solar heat gain coefficient (SHGC). For a given glass type
<br />and ovarhang, tha minimum solar heat gain coefficlenl'allowsd Is specified, Actual glass windows and doors previously In !he sxterior walls of the houss and being reinstalled In !ha addition do not have'
<br />to comply with the ovarheng and solar hsat gain coefflclent requlremsnts on liIble 6C-2, All new.gless In ths eddltion must meet the requiremsnt for one 01 the options In the glass pSll:Sntage category
<br />you Indicated, TIM ovarhang (OHI dlslBnca Is msasured perpendlculerly from the face of the gless to a point directly undsr the outennost edge of the ovarhang.
<br />a, RENOVATIONS ONLY. Raplacemant gless nsads to meetths following requirements. Any glass type snd solar heat gain coefficient may be used for glass areas which are under at least a 2-footlll/erhang
<br />and whose loweslsdge does not extend further than 8 feet from the ovarhang. Gless areas being renovated that do not maet this crileria must be either single-pene tinted, dOUble-pane clear or
<br />double-pene tinted. .
<br />4. BI:lILDING SYSTEMS. Comply when new systam Is installed lor system Installed.
<br />5. Complete ths Infonnation requsstad on !he top hall 01 118ge 1,
<br />6 Read 'MInimum Requirements for Small Additions and RenOvations; Tabie BC-a, and chsck all applicable Items.
<br />7, Read, sign and dale tha .0\Y1lar/Agenr certification statement on page 1. ' ,,~
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<br />13-0,34
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<br />FLORIDA BUILDING CODe - BUILDING
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