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All wholc housc ventilation requirements as detemiined by Q,$ <br /> Section M1508 ofthc \Vashington Statc Itesidcntial Codc <br /> shall be met with a heat recovery ventilation sys�em in <br /> aceordancc�vith Scction M 1508.7 of that Code. <br /> :}� �U)DITIONAI. AIR I.F.AkACF,CONTROL AND <br /> GFFICIP.NT'VF.NTILA'PION: <br /> Bnvclopc Icakagc reduccd to SLA of 0.00015 buildhtg 1 <br /> unJ <br /> All �chole house ventilation rc uircmeuts as detennined bv <br /> Ja G�FICIGN9'WA''I�:ti HEA'I'ING:� <br /> Watcn c�ating sysicro shall includc onc of the following: <br /> Gas,propanc or oil watcn c�atcr�rith a minimum GP of 0.6?. <br /> or <br /> I:Icctric \5�atcr Ilcatcnvith a minimum f_P of.93. O.J <br /> ;md for botl� c:ises <br /> All sho�vcnc�ad and kitchen sink f'aucets installed in thc <br /> housc shall mcet bc nicd at 1.75 GPM or Icss. All othcr <br /> lavatury fnucets sh:�:l bc rmed at I.0 GPM or Icss- <br /> Sb IIIC11 GiTICIGNCY N'A'ITR HEATING:� <br /> Watcn c�ating s�stcro shall includc uuz of thc follo�ving: <br /> G�is,propanc or oil walcn c�atcr�.t ith a minimum Bf of 0.82. <br /> or <br /> Solar��alcn c�atinc supplemcnting a minimwn standard�catcr <br /> heaice Solar�vaten c�ating�aill provide a rated minimum I.i <br /> savings of R� thenns or 3000 k�Vh basccl on ihc Solar Raw�� <br /> and Ccrtilication Corporation (SRCCI Annual Pcrformancc I <br /> ol'OG-300 Certificd Solar Water lieatine S�:stems. <br /> or IGlectric hcat wn �catcr heater�vith a minintum GP of 3.0. <br /> G S�L\LL D�Y({LLINC UNIT I:� <br /> D��clling units las Ihan I�00 syuarc Iccl in (loor arca�vith 1 <br /> Icss than 300 squarc fcet of windo�s'.+door area. Additions <br /> to e�isting buildin,th;u are Icss�han 7i0 square feci of' <br /> hca�cd tloor arca. <br /> 7 LARGIi U�VGLLINC UNI'P I:� <br />� D���clling units escccding�000 squarc fect of Iloor�rca shall _j <br /> bc asscsscd a dcduction liir pwpuses of complyin,«'ith <br /> Scclion 901 of Ihis Codc. <br /> g RF,NG�VAI3LP. G.LGC'I'RIC F.N@RGY: <br /> Por cach I300 k1Vh of clectrir.d genern�ion provided <br /> annuallv bv on-site�cind or solar equipment a 0.5 credit sliall <br /> bc allo��cd, up l0 3 crcdils. Gencration shall bc calculatcd as <br /> I'ollons: <br /> Por solar cleclric s)'stems.the design shall be demonstrated <br /> to ntect dtis requircment using the Na�ional Rene�eabic <br /> lincr_y Labonlon'colculator PVN41TTs. Ducwnentation 0.� <br /> nutina sol�r;iccess shall bc includcd on�hc plans. <br /> Por wind genera�ion projcets designs shall document annual <br /> pu�rer generalion based on the (ollowing f'actors: <br /> WSEC Prescriptive Worksheet (2010 Edition) WSUEP10-010 Copyright 2010 <br />