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<br />TABLE 6B-1
<br />I COMPONENTS
<br />
<br />MINiMUM REQiJIRE:',/;ENTS
<br />
<br />PACKAGES FOR i\JEW CONSTRUCTION
<br />C i D I
<br />20% I
<br />i
<br />: Sir,gie Tint (ST) !
<br />
<br />E
<br />
<br />F
<br />
<br />A
<br />
<br />B
<br />
<br />Max.%of g'ass to Floor Area
<br />
<br />15% ~CF"
<br />S;i1sie T;nt (ST) I Single Tint (ST)
<br />i
<br />
<br />25% I 25% .
<br />DCJb:e Tint (DT) I Double Tint (DT)j~
<br />2' ! 2' ,
<br />
<br />15%
<br />
<br />UJ
<br />UJ
<br /><t:
<br />-'
<br /><CJ
<br />
<br />Type
<br />
<br />Single Clear (SC)
<br />2'
<br />
<br />Over hang
<br />
<br />2'
<br />
<br />2'
<br />
<br />2'
<br />
<br />Masonry
<br />
<br />EXTERiOR AND ADJACENT :V1ASONRY WALLS R-S
<br />COMMON MASONRY WI\LLS R-3 EACH SiDE.
<br />
<br />I
<br />I
<br />,
<br />I
<br />I
<br />
<br />! UJ
<br />J -'
<br />I~
<br />I
<br />~
<br />i
<br />I
<br />I
<br />I
<br />\
<br />!
<br />!
<br />I DUCTS
<br />
<br />i SPACE COOLING (SEER) I
<br />~ I . I
<br />~ 3 Efecl. (HSPF) I
<br />I ; Gas/Oil (AFUE) :
<br />1\ i l
<br />~ I
<br />f n: I Electric
<br />i ~ 2 I Resistance**
<br />, <t: W II Gas & Oil "*
<br />1st/)
<br />~f->-
<br />, 0 UJ
<br />I I
<br />I Other
<br />I
<br />
<br />EXTERIOR, ADJACENT, AND COr,AMON WOOD FRAME
<br />WALLS R-ll
<br />
<br />WO.Jd
<br />I Frame
<br />
<br />CEiliNGS
<br />
<br />CEILINGS Ui'lDER ATTIC R-30. FRM/tE COMMON CEiliNGS R-ll,
<br />(NO SINGLE ASSE}ilBL Y CEILINGS ALLOWED)
<br />
<br />R-O
<br />R-l i (ONLY STEM WALL CONSTRUCTION ALLOWED)
<br />
<br />R-J
<br />
<br />UJ
<br />n:
<br />o
<br />o
<br />-'
<br />LL
<br />
<br />I Slab-Or,-Grace
<br />
<br />Raised Wood
<br />
<br />Raised Concrete
<br />
<br />R-6 R-G CONDo R-6 R-6
<br />11,1 10.0* 10.0* 10.5 10,0*
<br />STRIP 6,8* 6 o' 7.3 6,8*
<br />.0
<br />
<br />R-6
<br />10.9
<br />
<br />7.6
<br />
<br />MI~J:MUM OF .73 (Direct heating) or .78 (Central)
<br />EF ,90 EF .90 Er:: .90 i NOT ALLOWED I
<br />
<br />I EF .90
<br />\
<br />I
<br />I--
<br />I
<br />
<br />EF .90
<br />
<br />I
<br />MINIMUM EF OF .54
<br />
<br />,
<br />(Sl:.E DcLOW) i
<br />
<br />NATURAL GAS ONLY
<br />(SEE BELOW)
<br />
<br />Any of the following are allowed: dedicated heat pump,
<br />heilt recovery unit or solar system.
<br />
<br />C:~r~-~a'tc ZO,les o;~ 5 2:
<br />
<br />J:~
<br />, TO BE INSTALLED
<br />
<br />rk
<br />~J
<br />
<br />c ___,__ '. -_'fa
<br />;\. ~---
<br />~ DC: 0 Dr- 0
<br />: --J....-~~ FEET
<br />ti EXT: i'1= 0
<br />ADJ: ,~=: ~~.
<br />
<br />CO:Vi:
<br />
<br />n
<br />n=
<br />
<br />:-~ EXT: R =
<br />ADJ: R :=
<br />J
<br />~ CC:~ R =
<br />
<br />i: UNDER ATTiC: R = _~ ~
<br />I COMMO:," R = 'I
<br />
<br />.; i1 =
<br />
<br />.. R =
<br />
<br />o
<br />
<br />:1=
<br />" R = _~_ CONDo L~
<br />j SEER = ~~~__ _ "
<br />I COP= __ or HSPF= ~
<br />
<br />. AFU E = _
<br />
<br />i:i" =
<br />
<br />. q I
<br />
<br />1-DHP:--~Ei"= ----=-i,
<br />hRU. :=J
<br />I SO~A!l Ei"=
<br />
<br />Single o3ck3ge Units minImum SEER=9.7. HSPF = 6.6,
<br />Minimum efficie~cies for gas and electric hot W3!ei systems ap;:;ly to tG 40 ga!:on waicr i:Qzters. Refer to Ta;):o 6-111cr m;n:r;1Ur.l Code efkiencies ~or oil v/atcr healers a"d ~t~er SilOS.
<br />
<br />~
<br />
<br />DESCRIPTION OF BUILDING COMPONENTS USlED
<br />Percent of Glass to Floor Area: This percentage 1$ c2.lculateci by d:vidir,g troc to~ai of a:i giJSS areas by the :ot~L conditioned floor ared.
<br />Overl1;::ng: The overhang :s the distar:ce t~e roof or scHit PiO~;?ctS out horizcntal:Y f;om tile face of ~he gl:::S3. AI glass areas s,'18!1 be under an ovc~hang of at ieast the prescnbed :c.'l;:h \'",lh t:-:e fOI!o'.."ng excs'p:iO~,S I) g:2S$
<br />on tr.e gab:ed ends of a house and 2) the glass in the iower 3tcnes of a mu:t,-sIOry hcusc.
<br />Wall, Ceirng and Fioor Insulation Values: The R-vu!ues Indicate~ represent ~he minimum Jccepta'.::;e insuL~,iic'n !Dvei ac,jcd to the strJctural ccrr.ponen:s 01 the wa:i, ceiling or floor. T;~e R-vJluQ oi the stru:ll..rai bLoi',JI,,;;
<br />n-;aterials snail not be included in this calcu!ation. "Com1'.on" components are those s8par2:ing conditioned tcnJncics in J rr.u::ifami:y ;:;ui:.J,ng. "Ad;s.:cnt" components SepJidte conc:llcr,cd spJce trom un(;o~.c.:.oned bl.i:
<br />enclosed space. '"Exterior" components separate cond;:ioned space from uncondltioned and unenclosed sf.)ace.
<br />Floor: S:~ib-on..~rade floors withoJt €ldge insul:;lt~on are acceptable. Raised wooe: f!oo:s Sh3:! hJve continuous stOfT: walis Wltrt insL;!JliOn plJcea on t:18 stern v,'a:: or LirLder t~,c I;eor.
<br />Ducts: "COt\~),' indic3tes tha! the ducts must be insta!ied w:lhin the conditioned space; tr.2.t is. the ductwo~k shall be i0catcJ on :hc cC:lci:ioned side of the !nsuiatio;,1. Ducts in concl\loncd SpJCC are acccp:a~~e for an}'
<br />prescriptive package.
<br />Space Cooling System: Coolin'g systems shall have a Seasonal Energy Efficiency Rata (SE::Rj lor central unitS or Energy Efficiency Rati0 (EER) for room units or PTAC's equal to or grca~er than :~c prGscnJE:d vniue.
<br />Ei~ctric Space HCZlting Optjon: Heat pump systems shall be rated with a Heating Se2sonal Performance F2ctor (i'iSPF) equal to or greJtsr th,in the prescribed HSPF. Heat pump systems m,:;y contain ei2c:riC s:r~p b3.c~l,;ps
<br />meeting the criteria of section GOS.1.ABC.3.2.2. No electric resistance s.JJce heat is allowed for t~,csc packages.
<br />Eiectric Resistance Hot Water Option: For packages designated "~~ot Aiicwcd", an electriC resi~:Ia~ce hot WG:er s/~!{":1l may be insL:.~:icd only in corjunctlon with one of the "Olk;r Hot Water System OptIOi~S~ See bolow.
<br />Other Hot \Vnter System C;>tions: Any dedicJ.~ed heat pump, he3t recovery unit, or solar hot v.'ater system with an EF of 1.5 or higher rn;.:;y be inst&l!ed. So:ar s~'stems must be dGS,gn8d to provide at 1122.s: 4~C,,, Gl the ~o:JI
<br />hot W3.ter. Electric resistance systems having an EF of .88 or greater, or n3tural gas systems With EF .54 or greatc'f may be :.;sed in cGiijGnction with these systems.
<br />
<br />TABLE 6B-2 MINIMUM REQUIREMENTS FOR P.LL PACKAGES
<br />COMPONENTS SECT:ON REQUIREMENTS
<br />L Exterior Joints & S:ra~1 To be caulked, gasketcd. weather-stripped or otherwise sealed.
<br />; interior ~oin_t~_Cracks I 60~-1~~e~_~n_~~'l int~~~~~~;rface~_ol ceiiings and exterior waii~ must be sealed. _
<br />tsole & Top Plates i 606.1 : Sole plates ancJ penetrations throu;;h top plates of exterior wails must be sealed.
<br />L Infiltration Barrier I 606.1 11~~rCltion bCirricr must be ..::~stalled in exterior wails & raised wood floors,
<br />t' Fireplaces 1606.1 TFireplaces must have flue dampers, glass doors and outside combustion air intakes.
<br />-~_.- -4-'----~--~..--_..~-----~----.-~~---
<br />Exhaust Fans .1 606.1 II Exhaust fans vented to unconditioned space shall have dampers, except lor comoustion
<br />devices with integral exhausl ductwork.
<br />i-water Heaters 612,1 I Cor;~ply with efficiency requirements in Table 6-'12. Switch or Clearly tr1arked circuit breaker (eiectric)
<br />~ I i or cut.?ff (~;as) must be provided. Exterr'~,:d or built-in hoat trap n:;_quirec. _
<br />II. Swimming ~6-i2.1-rspas & heated pools must have covers (except solar heated). Non-commercial pools must have a
<br />Poois & Spas ~fump timer. Gas spa & pool heaters must have minimum therma: effiCiency of 78%.
<br />fHotwat-erpjpes 6121 )' Ins~:?tion is rcqui.r. ed lo-r ilot water ~irculating Sy. stems, (including heat r.eco. 'I.ary units) and the first
<br />~ S' of piping franl the; \'/ater heater (or until piping enters an insulated \\'311 or s:0.;)).
<br />R-howcr Heads 612~ waicr-fTOW'iriustoerestricted to no-morethan3gal!ons per minute at sOPsTG.
<br />H'lAG Duct 610. i All ducts, fittings, mechanicClI equipment and plenum chamb0rs shallbe mechanically attached.
<br />~ Construction, scaled, insulated and installed in accordance with the criteria of Sect;on 610.1. Ducts in 2.ttics rnust be
<br />1~~~19!~on ~~~ation._ . inQ_~~~_~cl to a rnlnJ....f!]~~!~f R-5. A~__.hancjlers ShClil not be inst21led in attics unless in nlcchanicBi C;OSCt5.
<br />t HV AC Controls ~o7.1fScpJ.~~ rcadii:...~ccos~::Jle m3~ual or 3ut~iltiC ~crmos~at for each system.
<br />
<br />~L..:~vj
<br />i"-'L....\."o-(\.\;
<br />i---y:- .
<br />_..+--------..~
<br />I *. J
<br />1---"-- ,
<br />I l'
<br />!pY1
<br />I",
<br />
<br />-:'
<br />
<br />! 1
<br />I
<br />i)J!1-
<br />I
<br />
<br />~.J::._i,
<br />'f..., ,
<br />
<br />"1
<br />'}
<br />
<br />-2-
<br />
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