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<br />Climate Zones 4 5 6
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<br />T A8LE 6C-l : PRESCRIPTIVE REQUIREMENTS FOR SMAll ADDITIONS (600 Sq, Fl and less), RENOVATIONS TO EXISTING BUilDINGS AND SITE'lNSTAllED COMPONENTS OF MANUFACTURED HOMES,
<br />MINIMUM INSULATION MINIMUM INSTAllED
<br />INSULATION INSTAllED EQUIPMENT EFFICIENCY EFFICIENCY
<br />A.7
<br />A-"
<br />A-19
<br />A-l1
<br />A-3
<br />
<br />A-30
<br />
<br />COMPONENT
<br />
<br />U)
<br />-'
<br />-'
<br /><{
<br />~
<br />
<br />Concr"te
<br />Frame, 2' x 4'
<br />Frame, 20 x 60
<br />Common, Frame
<br />Common, Masonry
<br />
<br />Under Attic
<br />Single Assembly; Enclosed
<br />Frame
<br />Metal Pans
<br />Single Assembly; Open
<br />Common, Frame
<br />
<br />
<br />
<br />SEEA '"
<br />SE~
<br />--fEA '"
<br />
<br />Centl "I Ale - Split
<br />-Single Pkg,
<br />r PT AC
<br />
<br />f(-t1
<br />
<br />g?
<br />~
<br />o
<br />u
<br />
<br />Electric Aesistan e
<br />Heat pump - Split
<br />- Single Pkg,
<br />Aoom unit or PT
<br />
<br />HSPF 6.8 HSPF
<br />HSPF 6.6 HSPF
<br />CQ.P 2.7' HSPFI
<br /> , COP
<br />AFUE -- ,78 AFUE
<br />AFUE '" , .78 AFUE
<br />EF .88 EF
<br />EF ,54 EF
<br />EF .54 EF
<br />. S.e Tabid 6.3. 6-7
<br />
<br />U)
<br />o
<br />~
<br />...J
<br />Lij
<br />o
<br />
<br />1.2-, 3
<br />
<br /><..'J
<br />:z
<br />i=
<br />..t:
<br />w
<br />:r
<br />w
<br />u
<br /><<;
<br />a..
<br />CJ)
<br />
<br />A-19
<br />A-13
<br />A-l0
<br />A'll
<br />
<br />CIJ
<br />a:
<br />o
<br />o
<br />-'
<br />l.I-
<br />
<br />Slab-on-grade
<br />Aaised Wood
<br />Raised Concrete
<br />Common, Frame
<br />
<br />In unconditioned space
<br />In conditioned space
<br />
<br />,2s:..
<br />
<br />No Minimum
<br />A-19
<br />R-7
<br />A-ll
<br />
<br />A-6
<br />No minimum
<br />
<br />k>-I cr
<br />
<br />lectric Resistance
<br />Gas; Natural or L,P.
<br />Fuel Oil
<br />
<br />t-
<br />U
<br />:::>
<br />o
<br />
<br />TABLE 6C-2: PRESCRIPTIVE REQUIREMENTS FOR GLASS AREAS IN ADDITIONS ONLY
<br />
<br />Maximum percentage glass to 1I0or area allowed is selected by Iype, overllang l"ngll1, and ,lladlllg coulilCI<JrlI. Maximum% '" Inslalled % '" ,.. ..
<br /> GLASS TYPE, OVERHANG, AND SHADING COEFFICIENT REQUlfiED FOli GLASS PERCENTAGE ALLOWED
<br />UP TO 20% UP TO 30% UP TO 40% ( UP Ie 50~
<br />Single Double Single Double Single Double SlIlgre Double
<br />OH-SC OH-SC OH-SC OH-Se OH-Se OH-SC OH.SC OH-SC
<br />1 '- 1.0 0'. .90 2'- 1,0 1'- .90 3"- 1.0 2'- .90 4', 1.0 3'- ,90
<br />0'. ,86 1'- ,86 0'- 070 2". ,86 10- .70 3'. ,86 2'. ,70
<br /> 0'- ,65 10, ,65 0'- .50 ~. 1"- ,50
<br /> 0", .45 0'- .40
<br /> 0'- .35
<br />SHGC or SC may be obtained from the manufacturero Single clear se '" 1,0, doubl<l clear SC = .90, and single tint SC = .86. SHGC ~ 087",SC
<br />
<br />TABLE 6C-31 MINIMUM REQUIREMENTS FOR ALL PACKAGES
<br />COMPONENTS SECTION REQUIREMENTS CHECK
<br />Exterior Joints & Cracks 606.1 To be caulked, qaskeled, weather-stripped or otharwise sealed. v"
<br />Exterior Wimlows & Doors 606,1 Max, 0,3 ctm/sq,ft. window area; .5 cfm/sq.ft. door area, ./
<br />Sole & Top Plates 606,1 Sole plates and penetrations through top plates of exterior walls must be sealed. ./
<br />Recesst;d Lighting 606.1 Type IC rated with no penetrations (two alternatives allowed), ../
<br />Multi-story Houses 606.1 Air barrier on perimeter of floor cavity between floors. -
<br />Exhaust Fans 606,1 Exhaust fans vented to uncomJilioned space shall have dampers, except for combustion
<br /> devices with integral exhaust ductwork. -
<br />Combustion 606.1 Combustion space and waler tlDating systems musl bt:l provided with outside combustion air,
<br />Heating except for direct vent appliances, -
<br />Water Heaters 612,1 Comply with etficiency requir<:ments in Table 6-12, Switch or clearly marked circuit brt:uker (electric)
<br /> or cutoff (oas) must be provided. External or built.in heat trap required. -
<br />Swimming 612.1 Spas & heated pools must have covers (except solar heated). Non,commercial pools must have a
<br />Pools & Spas pump timer. Gas spa & pool healers must l1ave ItlinimufTI thermal efficiency 0178%, -
<br />_t:!.ot Water Pipes 612,1 Insulation is required tor hot water circuluting SYS1UlllS (including heal recovery units), -
<br />Shower Heads 612.1 Water flow must be restricted to no mort: Ulan2,5 gallons per minute at 80 PSIG.. . -
<br />HV AC Duct 610,1 All ducts, tittings, rne~hanical equipment anu plenum ct1umbers shall be mechanically attached,
<br />Construction, sealed, insulat13d and installed in accordance with the criteria of Section 610,1. Ducts in attics must be
<br />Insulation & Installation insulaled to a minimum of R-6. Air handlers shall not be installed in attics unless in mechanical closets.
<br />HVAC Controls 607,1 St:lparate readily accessible manual or automatic thermostat for each system,
<br />
<br />GENERAL DIRECTIONS:
<br />J, On T .Ole fiC'llndlcale me R-value ollhe insulation being added to eaCh compunent and OJe ellicumcy levels 01 Ole equlpmentOelflg installed. All R,values and elliciencies inslalled musl meet or ekceed tne minimum values
<br />blea. Components and eqUipment nellller belll~ addea nOr lenovaled may be lell blank, ,
<br />2. ADDITIONS ONLY. Delennine tne ptlrcellla~e 01 new glass to condltioneU 1I00r area intha adOltion as lollows, TOlalllle areas 01 all glass wlIJdowS, SIiUIII~ glass doors anU glass Uoor panels. Double 1I1e area 01 .11 non.
<br />,.n"allOOI ~rass and adO i110 IIle previous 101al, Wilen glass In exisling e.lellor Willis IS bemg fUlIloveU or enclosed bl II Ie aUUlllulI,.n allloum equal 10 Ihe 10lal area of IlliS glass may be subllacled from llie lolill gloss area,
<br />D,VlUe IlIe aUJusled glass area 10101 blllle conUltloned 1I00r alea 01 llie aUulllon. Multiply by 10010 gel me percent FlI'u IIle la'yest glo>5 pe..onlago onOel wtlleh yoor calculaled petcenlago lalls on Table 6C'2. Prescllpllves
<br />are gIVen bl me Iype 01 glass (SlIlgle or Douole pdfle) and Ine ovemang (OH) paued With a shading coelliclenl (SC). For a given glass 11Pu OIlU o,orllallg, the mil1lmom stJaulllg coelliciorll allowod is speelheU. Aelual gl",s
<br />",wo"s and OoOIS Plevtousll in Ihe exterior walls ollna hous" and being reinstall"a in ilIa aadlllon do nol have 10 comply Wilh Irle avemarog .nU stJad,ng coellicient reqUlremenls on Table 6C.2, All new glass In IIle aUU,llon
<br />musl IIIeelll,e requirement"" OCle 01 IIle opllons Inllle glas; percentage c.legory IOU 'ndlcaluu, Tho Ovem.ng (Oli) U"'limee IS lIlea,ureu perpenulCulally Irom tne lace 01 II Ie glass 10 a poinl Uueclly unUerthe oulerrrrosl oUge
<br />a/lI1e ovemallg.
<br />3. RENOVATIONS ONLY, Replacemelll glass needs 10 meel 1I11l101lowing requirements. AlII glass tlpe and Shadtng coolliciel1lmay be used lor glass areas which are under alleast a two 1001 overhang and wlloselowesl
<br />.090 does nOleXlend tuMer II Ian II leellium IIta ovemang. Glass areas being renovat"O IIlal do rMHI"OIIIlIS Clllulld lIlu:..1 00 tllllel s,nvl..pane IIll1ed, Uouble'pdne Clear or uoullle.pane IIll1ed.
<br />4, bUILDING SYSTEMS. Comply whon new system is Inslalled lor syslem iru,ralled.
<br />5. Call1p/ole Ihi: informat.on ceqoe>l"'CJ on lI111tOp naU 01 page 1.
<br />.; Huoo 'M,nilllum AequuulIl<nl:; IUI SlIIall AaUllla/ls and Rdllovalions', Table 6C'3, anU check all applicable iloms,
<br />7. Redd, ",gn aJla aale Ihe 'Owner/Agenr celllfiealion SIJlelllOnl on paglll.
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