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2001 Washin ton State Nonresidential Ene Code Com liance Form <br /> . � . <br /> 100t Wosnvqlpn Slele Nonresidmtial E�mpY Cub C'��o�iarrze Gams ��^1°��"�M <br /> MOchalllc8l -G8OB�81 R9qUifBRIBOtS � utx.s Mnt vump contras:unitary airwoiea neat pumps snau mcro�e <br /> 7111.1 Gen�nl:Equipmenl shali lia��e a miniinum performance al tha micmprocessor controls that minimize supplemenlel heat usege tlurinq <br /> specified ralinp contlitions nol lass lhan Ihe values s�own in Table 14�1 start-up.sel-up,and dehosl conditions. These cantrols sheli anticipate <br /> thmu h 14-3.II a nelionally rec:.�pnaeA certificatbn mgram ezisls tor a �ced lor treat anA usa compression heatlnp a6 the first stage oi heal. <br /> prod c t covered in Table, 14-I ,hrouBh 143,and it Includes pmvisions Mr Controls shall intlicate w�en supp�emental healinp is bemp used I�wugh <br /> verifcation and challenge ol equipment eKciency ralings,t'�en Ihe product �isual means(e.g..LED intlicaton�. <br /> shell be listed in the certifKa!bn pmgram. 1N7.6 Com6ustlon Heatlng Equ�ipmant Controlc Combusuon heaUng <br /> 1N1.2 R�tlnp Condltione:Coolinp eQuipmenl shall be rated at ARI test eQuipmenl with a wpaciry over 22.,000 Btu/h shall have modulating or <br /> contlitions and procedures when availa6le.Wheie no applica�le staged combus4on conirol. <br /> procedures erisL data shall be fumished by the equipment manufacWrer. Emeptlonr <br /> 1�11.�Combinallon Space and Servlce Water Heatlnp:For 7. Boilers. <br /> combinalion space and service water heal.:rs with a principal lundion ol 2. Ratliant Heaters. <br /> providing space heat,ihe Combined An�ual cRiciency(CAE)may be 7N2J Balaacinp:Each alr supply outlet or air or water terminel device <br /> cakulatetl by usinB ASHRAE Slanderd 121-1391.Storage water heaters shall have a means br balancinp,inclutliny but not hmileC to,tlampers. <br /> used in combina�bn space heat and water heal applications shall have �emyeralure and pressure tesl wnneclions anA balancin9 valves. <br /> either an Energy FActor(EF)or a CAE of not less than Ihe followinq: 1�77 Alr Economizan <br /> EF CAE 1N7.1 Opeotlon: Air economizers shall be ol autematiwity modulating <br /> �50 gal sbrage 0.58 0.71 outside and retum air dampers to proviUe 100 pe¢ent ot Me desren supPly <br /> 50 l0 70 al stora e 0.57 0.71 air as oulsbe air lo reduce or ellminate the need for mechanical cooling. <br /> g----�----- - U13.2 Control: Atr economizers shall be wntrolled by a wnlmi system <br /> >70 gal sto2ge 0.55 0.7� �pa�le of aelertnininB if outside air wn meel pan or all ol the building's <br /> 7471.1 Pack�geA Elec[rk Heating enE Cooling Eauipmant:Packaged �oling loatls. <br /> electnc equipmem providing twth heating and cooPag with a�otal cooling ��»;���egntad Op�ntion:Bulldh�g Hutlop Enerpy:Air econortizore <br /> capaciry grealer Ihan 20.000 ONIh shall be a heat pump. s�all be capaEle ol provitling partial coolinp even when atltlitlonal <br /> Exception:Unslalled equipmenl shaelters or cabinets used mechanical coolmg is requireo lo meet the remainder ot Me cooling IoaO. <br /> solely for personal wireless service lacililies. Controls shall not preclude lhe economizer operation when mechanical <br /> 1N2 Controla cooling is mpuiretl simunareousy. <br /> 1N2A Temperoture Controb:Each system shall be provided wiU at Eaceptlon: Economaers on indivitlual,tliretl ezpansion,cooling <br /> leasl one temperaNre comwl device.Each zone shail be controlled by systems with capaci6es not preater than 75,000 BiWh may <br /> individual Ihortnoslatic controls respondinq to IemperaWro vrilhin ihe zone. include conlmis that limit simultaneous operation ol the <br /> A�a minimur�i.each floor ol a 6uiltlinp shall be considered as a separnle ewnomizer antl mechanical woling lor tne purpose ol preventing <br /> zone. ice fortnatlon on cnoling coils <br /> 1t72.2 Doadband Controls:When used to control both comfort heating ����Ducting Systams <br /> rnd cooGng,zone thermostatic comrols shall be capable of a deadband ol ����,� Seallnp:Ducl work which is tlesipned to operale al;�essures <br /> al least 5 tle9rees F wi0�in which ihe supply of heating and cooling energy above 1R inc'�water wlumn staUc pressure shall be sealed in accortlance <br /> to ihe zone is shut oH or reduced to a minimum. with SlantlaM HS-18. ExteN of sealmp requiretl is as lollows. <br /> Exceptlons: t. Slalic pressure: 1f2 inch to 2 incnes;seal transverse janl5. <br /> L Special occupancy,speual usa8e,or code requiremenls y, Slatic pressure: 2 inc0es to 3 inches;seal all�ransverse�oints <br /> wherc deadbantl controls are not appropnaie. and bngitudinal seams. <br /> 2. Bwltlings complying with Sxlion 1141.4,il in lhe proposed 3. Slatic pressure: above 3 inches;seal all transverse loinis. <br /> building energy analysis,healing and coolinp Ihertnoslal longitudinal seams and duct wall penetratqns. <br /> selpoims are set to Ihe same temperature between 70 Duct tape antl mher pressura sensilive tape shall nol be used us ihe <br /> degrees F and 75 Aegrees F inUusive,and assumed to be pnmary sealanl where duds are desgned lo operate at static presswes of <br /> conslanl lhroughout iho year. 1 inch W.C.or grcater. <br /> 3. Thertnostals lhat require manual chanpeover between ����,Z Insulatlon:Ducts and plenums ihal are wnsiruclod and lundion <br /> heating and cooling modes. as part ol Ihe building envelope,by separating intedor space Irom ezlenor <br /> 1N2.�HumIdITy Conlrols:II a system is eqwpPed wilh a means lor space.shall meel all apDlicable repuirements ol ChaO�er 13.These <br /> atlding moisWre.a humidistat shall be provided. reduirements inUude insulation installalbn,moisture contwl,air Ieakage. <br /> 1N2.!Setback and Shu40H:HVAC systems shall be equippetl with and building envebpe insulation levels.Unheatetl equipment rooms vnt� <br /> automalic controls capable ol accomplishing a reduclion ol energy use combustion a��louvers must be isolaled from�he conditioned space Dy <br /> ihrough conVol setback or equipment shul0own Uuring Denods ol nomuse insulaling intenor sudaces to a minimum ol R4 7 antl any estenor <br /> or altemate use ol the spaces served by the syslem.The automatic envelope suAaces per Chapter 19.Oueside air ducts serving individual <br /> controle shall have a minlmum seven-day clock and Ge capable ot DeinB supply air units with less than 2,800 cfin oi total suppty air capadry shall be <br /> set for seven diHerent day types per week. insulated�o a minimum ol R-7 and are not consqereA building emclope. <br /> Excepqons: Other oulside art tluct runs are wnsidered buildinp envelope unG�they, <br /> t. Syslems serving arens which require conlinuous oporalion a� t. wnnect to the healing or cooling eQuipment.or <br /> Ihe same IempereWre setpoint. 2, are iso�ated hom t�e e�terwr with an autanalic shu4ofl damper <br /> 2. Equipment wilh full load demands o12 kW(6,826 Btum)or comptying wit�Seclion 1412 4.1. <br /> Iess may Ue controlled�y readiiy accessible manual oA-hour Once oulside air ducts meet Ne above listed requirements,any mns <br /> conlmis. within contlitloned space shall compry with Table 1�-5 requtrements. <br /> 1112.1.1 Dempora:Outside air intakes,exhaust ouUels and relief outtets Other ducts and plenums shall be I�ermalty insulatetl per Table 145. <br /> smving wndi�ionetl spaces shall De equipped wilh darcpers which close Exceplions: <br /> aulomahcally when the sys�em is ofl or upon power fadure. �_ Wifhin Ihe HVAC eQwpmenl. <br /> Ezceptlons: 2. Ezhaust air ducls not suDject to condensalion. <br /> 1. Systems sorvmg areas whiUi require cuntiouous operatwn. 3. Eaposed ductwork within a zone ihat senes t�at zone. <br /> 2 Com6ustion air intakes. 7N5 Plpinq Syrtemf <br /> 1d12.L2 Optlmum Start Controls:Heating antl cooling systems with ���6.1 Innulation:Piping shall be Ihertnally insulated in accordance with <br /> desgn suppN�ir capacities exceeding 70.000 clm shall have optimum 7ahle 14�6. <br /> sWn wntrols.Optlmum start controls shall be desipned lo automatifalty EKception:Piping installetl vnthin uNtary HVAC equipmenl. <br /> adlust iho staA fime of an HVAC system each day to bdng the space t0 <br /> desimd occupied Iemperaturo levels immedialely bokre schetluled Waler Oipes outside the conditioned space s�all be insulateC in <br /> oaupanq.The contml algorilhm sha11.as a minimum,be a function ol t�e aaurtlance wl�h Washington Sute PlumGing Code(WAC 51-26) <br /> d�Herence beM1veen space temperaWre an0 occupied eetpoint antl Ihe 11I6 Completion Raqulrertwnb(Re/erto NREC Sectwn fi16 end the <br /> amount ol time U��o�to scheeuled occupancy. B�dding Commissiomng Guitlelmes.pubbr�ed Dy fhe 8uilding <br /> Commissiomng Assoc�alron, /or complefe feat end gwdelines for Dmldmg <br /> completron and rommissioning requiremanfs) ^I� <br /> 0�( <br />