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<br /> T11F:200?�Ilti;�iESOT'A STA'PF;BUILD[�v"G CpllE �.,S t't��("�C._)E' l �' v��
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<br /> ���P.1 � C�"�'(.�c�d .G�J i. ��. w�� �JN��i:�iEi� I'l�ilp(',. I
<br /> �uma�.eiBui(ec �C t',�,tK� �
<br /> _Dra(i Ncod Fan Ass;sted �Di-ect Vent inpui:__ Bfulhr �
<br /> (Uol(an assisfed) 8 Fow2r Venl
<br /> 4'!aler HeaEer. � � �,�,c�: I
<br /> _Draft Hecd _Fan Assi;;ed _Direct Venl Input: ,� �� Bi�mr '
<br /> (Not fan assisted) �Power 4'en! j
<br /> :Sfep��2:` Calc<<Iz�le lf�e vclur�e af!;e Combus(ion Appliarce Spar.e(CAS)contain;r,g comhusl;on appliances. �
<br /> .. TFa � a �- ,� �� � �t�C�� �
<br /> CAS i�5c u�._s a!E s�ac��connected lo one ar,eftier by code;.ompiianl ope��nys, CAS v�b�ma: ft
<br /> Step 3_: D�f�>rmine A.ir Cfianges p�r Hour jACH)� �----- —___� i
<br /> Defa��lf ACN values have been incorporaled in+o Table E-i for use wiin h,it�.lhod 4;�(KAIR�,tel"ed). '
<br /> If the y2ar o�cons!ruction cr ACN is not kno��m,use n,e!hod 4a(Slaedard h.ial`�:od)
<br /> �-5tep��4:; D�termine Reqr�ired Vo!ur�e for Con�bus!lon A;r I�
<br /> .4a, Standard D:ta;�ed `
<br /> :.���;��cc..
<br /> To1ai Btulhr inpu,af a!I corrbust�on appii3rces(DO ti0T COUNT D'RECT VEP;T APPLIF,tvCES) Ir,put: B�u�hr �
<br /> ;��� �
<br /> Us�Standard"'efhod column in Tabfe E-i lo f�nd Tolal Required Valume(i Rv} TRV: '_.__f';� �
<br /> If CAS Volun�e(€rom Sf�p Z}is greater th3n TRV G�er no outdo��r oaenings ar�r:.e?�1sd.
<br /> i(i;AS�.`clume(rom Slep�j is less than TRV tnen go�0 STEP 5. ;
<br /> 4�. ;;newr:air Ir�f+iira'ian R3'�{K.",lRj h!2!h:J {
<br /> T�o'al Btu`r�r inpul oi ali fan-a;;is��d and po�r�er ver,t ap�'iances !
<br /> (DO NOfi COUNT DIRECT VED1T APPU.ANCES; Inp�f: Btui��r �
<br /> Use Fan�,4ssisted Apnliances column in Tabie E•t ta(�nd
<br /> Fe�uir2�Vaiume Fan A;slsletl(R�JFA) R`dFA; f��
<br /> To�al BuL`hr in�u;cf a!I non-tan-assis!ed ap�liances Ir,pul________B�ulhr
<br /> Usa�;on-�an-Assisted Appliances�olumn in Tab12 E-3 fo fi^d �
<br /> Requiretl Voium2 Non-Fan-Ass�sted(RV�iFA; RVNGA:_�_h1
<br /> To'.ai Req!�ired Ualume(TRV)=R`1t=A+R`INrA TRV=--_�`+_ = f�'
<br /> i!CAS Vofu,,,e(rror�S'ep 2j is greater than TRV tl,en no ou?deor epa^irgs ar�re�ded_ �
<br /> If Cl`,S L';;!ur,,2(�rom Sla�2�i;less than TR�`inan;�fo STEP 5. ,
<br /> 5tep 5:. Ca� �'�.;e lli�r ;;�;, -�.,'!;�;a irte�ior�ol�m2 tc,ihe to;al r�;,u're�i�,Iu,�a- (
<br /> �t�C� _:�>: ��,
<br /> Ra;ic-CAS d:���r�e(f;om S[ep 2j����a�d by TRU(Lor�S`ep 42 cr S'ap 4,� Ra'.ie= ..�_._...�.+—'—= �`°
<br /> Ste¢_6:: Cafc;;l2ta ftedu�!icr,rac'or(R�). —�— - ---- - 1
<br /> RF = 1 minus Ra;io �,=�� �;-; _ `.� •� j
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<br /> T;�.�l 5'uii�r iripuf af ail Co^�Uus'�c���,pph2r�..s in 1��?s.r�e GAS jEXCtP7 Gl��r„1 �d�"��i 1 In;;�.:t � Bt!;?hr
<br /> Gcmriu�i�n Ai'�oenir�?rea{CAO��� ,t�L� _ ��
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<br /> Tcial�3E��i�r�r div{ded by 3.00 Biu�f���e�in°` C:�O„=_� ��_���e���h Fe'fn'__� m' `
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<br /> P��-� ���ZC� ), q^�;.mullipliedbyRF ,� ,.,•,��,CAnp,- _-X-�� ----���
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