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m�ee or more sm�ies in ne�p6 Washington State Nonresidential Eher§9'Ctf6�L^9flf�t199i�1�4R4iequlpment,or <br /> U12.�.2 Optlmum Start Contmis:Healing and coolinB systems with design supDly 2. are Isolated(wm I�e eutadar wHh an automa:ic shuFafl Oampar complying <br /> , ' air capacities exceeding 10,000 clm shall have optimum starl conirols.Oplimum wilh Seclion 1412.4.1. <br /> slan conlrols ahall be deslBned to automatically ad�ust Ihe slart time af an HVAC Once outside ali tlucts meet the ahove listod repulremenis,any runs wilhin <br /> system each day to brinp Ihe s�ace lo desired occupied temperalure Ieveis conditloned space shall complY with TaSle 14-5 requiremenis. <br /> ImmeAialely 6efore schad�led occupancy.Tha control algorithm shall,as a Olhar ducls and D�enums shall 6e Ihertnally insulated per Table 14-5. <br /> minimum,6e a func�lon of Ihe dlilarence betwaen space temperature and occupied Ezcapllons: <br /> salpoinl and Ihe amount of Iime DMor lo scheduled occupancy. �, W nhin ihe HVAC epulpment. <br /> 1112.5 Hsat Pump Conirols:Unitary aircooled heal Dumps shall Include <br /> microprocessor controls Ihat minlmize supplemental heat usage tlunng staN•up.set• Z• Exhaust air ducts nol subJect lo condensation. <br /> up,and defros�conditlons. These cantrols shall anticipale need lor heat and use 3. Ezposed ductwork with:n a zone ihat servea Ihat zone. <br /> campresslon heating as the frs�stagu ol heat.Conirols shall Indicate when 7115 Pipinp Sy�t�m• <br /> supplomenlal healinB Is being used Ihrough visual means(e.g.,LEO InEicators). 1�15.1 Iniulatlon:Piping shall be�hertnauy insulated in accordance with 7able 14-6. <br /> 1412.6 Comhustian Heating Equipmenl CoNm�s: Comhus�lon healing equlpmenl Exc�plian:Pipim, Installed wahm uNtary HVAG epuipment. <br /> with a capacily over 225,000 Blu/F shall have modulating or staBed com6uslion Water plDes oulside lhe conditionec suaca shall be inculatsd In accordance wilh <br /> conlro1.000 Washington Slale Plum6ing Code(WAC 51•26) <br /> EXCEPT�ONS: 1. Boilers. 2. Radianl healors. U76 Compbtion R�qulnm�nb(Re�e�-x NREC Seclion 7416antl fhe Builalnp <br /> 1417,7 Bal�ncinp:Each alr supply outlel or air or water lerminal device shall have Commissionfnp Guldelines,published�me Buildin0 Commissionin0 Assala(ion, <br /> a means lor balancing,including hul nol Iimitod lo,dampers,temperaWre and Inrromple(e fexf end puidelines lorbumng complelion and commission(np <br /> pressure lest conneclions and halancing valves. requiromenis.f <br /> � <br /> � � <br />