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<br />APPENDIX 1a-D
<br />
<br />Climate Zones 4, 5, 6
<br />PRElCRIPT1VE REQUIREMENTS FOR SMALL ADOmONS (BOO Sq. FI. and LuI). RBlOVIlllONS TO EXlSTNG BUILDINGS AND SITE-INSTALLED CDMPDNENTS OF MANUFACTURED HOMES
<br />
<br /> EQUIPMENT MINIMUM INSTALLED
<br /> EFFICIENCY EFFICIENCY
<br />~ Central f>JC - Spilt SEER = 13.0' SEER -
<br />::J - Single Pkg. SEER = 13.0' SEER -
<br />g Room unit or PTAC EER =8.5' EER =
<br />u
<br /> Electrtc Resistance ANY
<br />C!l Heet pump - Split HSPF =7.T HSPF =
<br />z - Single Pkg. HSPF =7.r HSPF ..
<br />~ Room unit or PTHP COP = 2.r HSPF/COP =_
<br />:I:
<br />W Gas, nallJral or propene AFUE.. .78 AFUE =
<br />~ Fuel 011 AFUE = .78 AFUE ..
<br />'"
<br />2~ E1eclrtc Resistance EF = .92 EF=
<br />Ges; nlll\Jral or LP-gas EF .. .59 EF-
<br />~ Fuel 011 EF = .54 EF=
<br />
<br />1+
<br />
<br />TAItE SC-1:
<br /> MINIMUM INSULATION
<br /> COMPONENT INSULATION INSTALLED
<br /> Concrete Block 1'1-5 Q-l'
<br /> 1'1-11
<br />~ Frame, 2' X 4' 1'1-19
<br />Frame, 2' x 4'
<br />common, Frame 1'1.11
<br /> Common, Masonry 1'1-3
<br /> Under Alt1C 1'1-30
<br />~ Single Assembly; Enclosed 1'1-19 v-13
<br />Frame
<br />::; Metal Pans 1'1-13
<br />jjj Single Aseembly: Open 1'1-10
<br />u Common, Frame . R-11
<br />'" S1ab-on-grade No Minimum ~-ll
<br />~ AaIMd Wood R-11
<br />R8lsed Con_Is 1'1-5
<br />Common, Frame 1'1-11
<br />b 1'1-6 a--<t:>
<br />In uncond1tlonecl epace No minimum
<br />::l In condltioned space
<br />c
<br />
<br />It
<br />
<br />TABlE lIC-2: PRElCRlPTlVE REQUIREMENTS FOR GLASS AREAS IN ADOmONS ONLY . See Tsble 13-607. 1 .ABC.~d 13-608.1.ABC.3.2
<br />M8x1mum oercenlaoe olass to floor area allowed Is selected by type, overheng length, and solar heal oaln coelllclent. MaxImum % = a Installed %.. t:,(p
<br /> GLASS TYPE, OVERHANG, AND SOLAR HEAT GAIN COEFFICIENT REQUIRED FOR GlASS PERCENTAGE ALLOWED
<br />C UP TO 20%.--J UP TO 30% UP TO 40% UP TO 50%
<br />Single ,...--;15oUbloV Single Double Single Double SIngle Double
<br />OH-SHGC OH-BHGC OH-SHGC OH.SHGC OH-SHGC OH-SHGC OH-SHGC OH-SHGC
<br />1'-.87 ~ 2'-,87 1'-.78 3' - .87 2'-.78 4'-.87 3'-.78
<br />0'-.75 1'-.75 0'-.61 2'- .75 1'-,61 3'. ,75 2'-.61
<br /> 0'- ,57 1'-.57 0' -.44 2'-.57 1'- ,44
<br /> 0' - .39 1'-.39 0' - .35
<br /> 0'- .30
<br /> Get certified SHGC fn:lm the manufacl1Jrar or us. defaults: Single cleer SHGC '= .75, double clear SHGC = .66, end single tint SHGC = .54
<br />TABLE 8C4 MINIMUM REQUIREMENTS FOR ALL PACKAGES
<br />COMPONENTS SECTION REQUIREMENTS CHECK
<br />ExlerIllI' .Joints" Crecks 606,1 To be caulked, gasketed, weether.strtpped or otherwise sealed. ../'
<br />Exler10r Wlndaws " Doors 606.1 Max. 0,3 cfmIsq,ft. window araa; .5 cfmIsq.ft. door area, V
<br />SOle " Tap P\lIteS 606.1 Sole plates and penetrations through tcp plates of exterior walis must be sealed. V
<br />RllC8IlRCI UglIlIng 606.1 Type IC rated with no penetrations (two alternatives aliowed). -
<br />lIIlultlBlDry tIou8es 606.1 Air barrter on pelimater of fioor cavity between fioors, -
<br />Exhaust Fans 606.1 Exhaust fans vented to uncondltloned space shall have dampers, except for combustion devices with integral exhaust ~
<br /> ductwork.
<br />Combuetlon Heating 606.1 Combustion space and water heating systems must be provided with outside combustion eir, except for cllrecl vent -
<br /> appllences.
<br />W_ Heelers 612,1 Comply with efficiency raqulrements in Table 612.1.ABC.3.2. Switch or clearly marked circuit breaker elect1ic or CIJtoff -
<br /> (gas) must be provided. External or bullHn heat trap raqulred for vertical pipe risers.
<br />SwImming Pools" Spes 612.1 Spes & heated pools must have covers (excapt solar healed). Noncommerciel peals must have a pump ~mer. Gas spa & -
<br /> pool heaters muat have minimum thermal efficlency of 78%.
<br />Hot Water PIpes 612,1 InSUlation is required for hot water clrcula~ng systems (including heat recovery units). ,.......--
<br />ShOWllr Heads 612.1 Water flow must be raetricled to no more then 2,5 gallons per minute at 80 pslg. V
<br />HVAC Duct Conlltruct\on, 610.1 ~~~:',~~~id,::~~~q~~~~~ ~:~~~"s~o~~;e:, I~":'~: :=:~a~~~dn:~~~I~~~~d and ~
<br />InllUlatlon " InS1lll1l1llan
<br />HVAC Controls 607.1 Seperate raacllly eccessible manual or autometlc thermostal for each system. -
<br />
<br />GENERAL OIRECTIONS:
<br />1. On Table 6C-1lndlcate the R-vaiue of the Insulation bslng addeD to eaah component and the efficiency levels of 1he eqUipment belno Installed. All R-values and efficiencies installed must meet or exceed
<br />the minimum velues listed. Campanen1s anD equipment neither being edded nor renovated may be left blank.
<br />2. ADDITIONS ONLY. Determine the pen:sntage of new glass to candl~aned floor area In the addl~an as fallows. Total the areas of ail glass windows, sliding glass doors and glass door parulis. Double the
<br />area of all nonvertlcsl roofgless and edd Ittoths previous total. Whan glessln existing extertar walls Is being removed or enclosed by the addition, en amount aqual to the total area of this glass mey be
<br />subtracted fn:lm the totsl gleas area. DMde the adjusted glass erea total by the oondl1lanad flocr area of the addition. Multiply by 100 to gat the pe,,"nt. Rnd the largest glees pen:sntags under whloh your
<br />calculsted pen:snlage falls on l1Ibls 8c-2. PrescrlptIves are given by the lYPe of gless (slngls or double pens) and the overhang (OHl paired with a solar ~eat gain coeffIclsnt SHOO), For a given glass type
<br />and llWrhang, the minimum solar heat gaIn coefllclent anowsd Is speclfled, Aotusl glass windows and doors previously in the exterfor walls of the houssnd being reinstalled 1n the sddl1lon do nat have to
<br />comply with the OYIrl1ang lIIId solsr hest gain coe!llclent requlremen1s on lIIbls 80.2. A1lrulW glass In the addition must meet the requirement for one of the opllons In the glass pelC8ntsge category you
<br />Indlested. 1he avsrhlll1ll (OH) distance Is messurvd psrpendlculerly fn:lm ths face of the glass to a point directly under the aulltrmast edge of the overhang.
<br />3. RENDVImONS ONLY. Replacement glees needs ta meet the foIlawlng requirements. Any glass type and solar heat gain coefficient may be used for glass ereas which are under at least a 2-foot overhang
<br />and whose lowest edge does nat extend further 1han 8 feat fn:lm the overhang. Glass areas being renovated that do not meat this cr11l!lia must be either Single-pane tinted. dauble-parul clear or double-psne
<br />tinted.
<br />4. BUILDING SYSTEMS. Comply when new system Is Installed for systsm Installed.
<br />5. Complelllthe Information requested an the tap half of page 1,
<br />6 Real! "MInimum Requirements for Smell ADditions and Renovations; l1Ib1s 6C-3, anD check all applicable Items.
<br />7. Reed, sign lIIId delll the .0000r/Agenr certification statement on pags1.
<br />
<br />13-D.36R
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<br />FLORIDA BUILDING CODe - BUILDING
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