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<br />APPENDIX 13-0
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<br />Climate Zones 4, 5, 6
<br />TABLE &C-1: PRESCRIPTIVE REQUIREMENTS FOR SMALL ADDITIONS (600 Sq. Fl. and Less), RENOVATIDNS TD EXISTNG BUILDINGS AND SITE,INSTALLED CDMPONENTS DF MANUFACTURElI HOMES
<br />
<br /> COMPONENT MINIMUM INSULATION
<br /> INSULATION INSTALLED
<br /> Concrele Block R'5 ____J.l. -
<br />rIl Frame. 2' x 4' R,II
<br />::l
<br />~ Frame. 2' x 4' R,19
<br />Common, Frame R,II
<br /> Common, Masonry , R,3 ,. -- ...
<br /> Under Allie R,3O ,~ '?V
<br />rIl Single Assembly: Enclosed
<br />Cl ._~_._.m.__~m_.._ ..-
<br />z Frame R-19
<br />~ Metal Pans R'13
<br />W
<br />() Single Assembly: Open R,10
<br /> Common, Frame R,II
<br />rIl Slab-on,grade No Minimum 11 c;,
<br />a:
<br />0 Raised Wood R,II
<br />~ Raised Concrete R,5
<br />Common, Frame R,11
<br />b In unconditioned space R,6 l:1
<br />::J In conditioned space No minimum __n. 0___
<br />0
<br />
<br /> EQUIPMENT MINIMUM INSTALLED
<br /> EFACIENCY EFACIENCY
<br />Cl ~i;.U3
<br />z Central AlC ,Split SEER: 10.0 SEER:
<br />:::; - Single Pkg. SEER: 9.7 SEER:
<br />0
<br />0 Room un~ or PTAC EER : 8.5' EER : -----_...~
<br />()
<br /> Electric Resistance ANY
<br />Cl Heat pump' Split HSPF : 6.8 HSPF :
<br />z HSPF : ~<:,O'__m
<br />~ ' Single Pkg. . tiSPF : 6.6
<br />W Room unit or PTHP COP :2.7" HSPF/COP : ~
<br />J:
<br />W Gas, natural or propane AFUE : .78 AFUE :
<br />~ -~~
<br />Fuel Oil AFUE : .78 AFUE : --
<br />rIl
<br />a: Electric Resistance EF : .92 EF: _~=
<br />I-W
<br />01- Gas; natural or LP'gas EF : .59 EF:
<br />:%:<
<br />;: Fuel Oil EF : .54 EF:
<br />
<br />TABLE &C,2: PRESCRIPTIVE REQUIREMENTS FOR GLASS AREAS IN ADDITIDNS DNLY
<br />
<br />. See Table 13-607.1.ABC.3.2 and 13-608.1.ABC.3.2
<br />
<br />Maximum percentage glass to floor araa allowed is selected by type, overhang length. and solar heat gain coefficient. Maximum % - ~ Installed % : ''t
<br /> GLASS TYPE. OVERHANG, AND SOLAR HEAT GAIN COEFFICIENT REQUIRED FOR GLASS PERCENTAGE ALLOWED
<br />UP TO 20% UP TO 30% UP TO 40% UP TO 50%
<br />Single Double Single Double Single Double Single Double
<br />OH-S~GC OH,SHGG OH-SHGG OH,SHGC OH,SHGG OH,SHGC OH-SHGC OH,SHGG
<br />1', .87 0', .78 2'- .87 1', .78 3', .87 2', .78 4', .87 3', .78
<br />0', .75 l' - .75 0', .61 2', .75 l' - .61 3', .75 2', .61
<br /> 0' - .57 1', .57 0', .44 2', .57 l' -.44
<br /> 0', .39 l' - .39 0', .35
<br /> 0', .30
<br />Get certified SHGC from the manufacturer or use defaults: Single clear SHGG : .75. double clear SHGG : .66, and single tint SHGG : .64
<br />TABLE 6C-3 MINIMUM REQUIREMENTS FOR ALL PACKAGES
<br />COMPONENTS SECTION REQUIREMENTS CHECK
<br />Exterior Joints & Cracks 606.1 To be caulked, gasketed, weather-stripped or otherwise sealed. 'I..
<br />Exterior Windows & Doora 606.1 Max. 0.3 cfm/sq.lt. window area; .5 clmlsq.lt. door area. "I-
<br />Sole & Top Plates 606.1 Sole plates and penetrations through top plates 01 exterior walls must be sealed. .(.
<br />Recesaecl Lighting 606.1 Type Ie rated with no penetrations (two alternatives allowed). vA
<br />Multistory Houses 606.1 Air barrier on perimeter of floor cavity between floors. A,1f
<br /> .-
<br />Exhaust Fans 606.1 Exhaust fans vented to unconditioned space shall have dampers, except for combustion devices with integral exhaust (lilt-
<br /> ductwork.
<br />Combustion Hestlng 606.1 Combustion space and water heating systems must be provided with outside combustion air, except for direct vent Aitl
<br /> appliances.
<br />Water Heaters 612.1 Comply with efficiency requirements in Table 612.1.ABC.3.2. Switch or clearly marked circu~ breaker electric or cutoff tlA
<br /> (gas) must be provided. External or built,in heat trap required lor vertical pipe risers.
<br />Swimming Pools & Spas 612.1 Spas & heated poolS must have covers (except solar heated). Noncommercial pools must have a pump timer. Gas spa & ;,A
<br /> pool heaters must have minimum thennal efficiency of 78%.
<br />Hot Water Pipes 612.1 Insulation is requifed for hot water circulating systems (including heat recovery units). AlII
<br />ShoWer Heads 612.1 Water flow must be restricted to no more than 2.5 gallons per minute at 80 psig. Nfl
<br />HVAC Duct Construction, 610.1 All ducts. fmings, mechanical equipment and plenum chambers shall be mechanically attached, sealed, insulated and 'j.,
<br />Insulation & Installation installed In accordance with the criteria of Section 610.1. Ducts In attics must be insulated to a minimum of R-6.
<br />HVAC Controls 607.1 Separate readily accessible manual or automatic thennostat for each system. '/.
<br />
<br />GENERAL DIRECTIONS:
<br />1. On Table 6C-l indicate the R-value of the insulation being added to each component and the efficiency levels of the equipment being installed. All R-values and efficiencies installed must meet or exceed
<br />the minimum values listed. Components and equipmen1 nei1her being added nor renovaled may be lelt blank.
<br />2. ADDITIONS ONLY. Determine the percentage 01 new glass to cond~ioned Itoor area in the addition as lollows. Total the areas of all giass windows, sliding glass doors and glass door panels. Doubie the
<br />area of all nonvertical rool glass and add rt to the previous t01a1. When glass in existing exterior walls is being removed or enclosed by the addition. an amount equal to the total area 01 this glass may be
<br />subtracted Irom the total glass area. Divide the adjusted glass area total by Ihe conditioned floor area of the add~ion. Multiply by 100 to get the percenl. Find the largest glass percentage under which your
<br />calculated percentage lalls on Table 6C,2. Prescriptives are given by the type 01 glass (single or double pane) and the overhang (OH) paired wi1h a solar heat gain coefficient (SHGC). For a given glass type
<br />and overhang. the minimum solar heal gain coefficien1 allowed is specified. Actual gtass windows and doors previously in lhe exterior walls 01 the house nd being reinstalled in the addilion do not have to
<br />comply wi1h the overhang and solar heat gain coelflcien1 requirernenls on Table 6C,2. All new glass in lhe addilion must meet the requirement for one of the options in lhe glass percentage category you
<br />indicated. The overhang (OH) distance is measured perpendicularly from the lace 01 the glass to a point directly under the outermost edge of the overhang.
<br />3. RENOVATIONS ONLY. Replacement glass needs to meet the lollowing requirernenls. Any glass type and solar heal gain coefficient may be used for glass areas which are under at least a 2-loot overhang
<br />and whose lowest edge does not extend lurther than 81eet from the overhang. Glass areas being renovated that do not meet this criteria must be e~her single,pane tinted, double-pane clear or double-pane
<br />tinted.
<br />4. BUILDING SYSTEMS. Comply when new system is installed lor system installed.
<br />5. Complete the information requested on the top half ot page1.
<br />6 Read 'Minimum Requirements lor SmaU Addilions and Renovations,' Table 6C'3, and check all applicable items.
<br />7. Read, sign and dale the 'Owner/Agent' certification statement on page 1.
<br />
<br />13-0.36
<br />
<br />FLORIDA BUILDING CODE - BUILDING
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