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�i APR-24-2013 11:01 From: To:7633900039 Page:1�4 <br /> I <br /> , <br /> ' Direcdons-M order[�determl►r.B the mokeup alr,Toble SU1.3.1 must be fl/led out(see beMw), for rnost new;nstoNaHons,co/umn <br /> ,. A wiU be npproprloM,howcver,if atmospherlcolly vented applfcncu orsolld fuel appllances ore instaped,use the oppropriate <br /> cplumn.for�r1p dw�el/fnpst,see/MCSOL33. pleose note,ff the makeup a!r quantity Ts negatrue,no additionol mokPup ofr will <br /> be requir+ed for ventilotron,if the va/ue is poslifve refer to Table 501.3.2 and s/re!he opening. Transfer ihe cfm,sfse of opening and <br /> type(round,rectangular,f 1ex or rigldJ to the lost line of sectlon D. The make�p a;r supply must be lnstalled per/MC SOi.3-?.3. <br /> Table 501.3.1 • <br /> PROCEDURE TO bE7ERMINE MAKEUP AIR QUANITY FOR EXHAUST EQUfPMEfVT IN DWELLtNC�S <br /> Atlditional Wrr��p���p be required fpr CafltDustian applie see KAift mathpd fo�pkulatlons <br /> One or muklpigpowet One or muktpte fan• One atrnospAerically wnt Multipie atmolphetk�lly <br /> v��or direcc�e�t �sisted appllances and gas or oil applfance or ventad gas or o�l <br /> appl�rxes or no power veM or�rect wnt one soltd tu�f appfiance apphances or soGd fuel <br /> CornDustion appaances eppHehtes y��� <br /> Column C Coliann� <br /> COlwlln A Gohann B <br /> i <br /> a?P�R 6ctor 0.15 0.09 0.06 0.03 <br /> cf s� <br /> b}conditWned floor erea(sf}pnduding u` , � ' - - <br /> uMiniihed bstem2nts f 6ra • <br /> Estimatad Hpufg Infia�p�(efM�:(la �� � <br /> x1h <br /> i fxhaust GapBCPty �O � <br /> e)oqntinuous exhaust-onfy venN�etlon � <br /> sptem(dm)-'(�roc applicableto <br /> bD�811CRd Vlntllitl0n SySterns sich as <br /> HAV} <br /> - n)noa,es a�ya�lctml 135 135 135 135 <br /> t�9096 of laraest exhaust roting(dm); �� <br /> Krtchen hppd typkafly <br /> (na appficable K rairculeting system <br /> Or H powarad makeup air Is Noctrk�liy <br /> interlociced end matcD to exhaust <br /> tl)80%of nert�rgest aduust ratlng <br /> (iirn):betM fen lypiopy � N ot <br /> (not YpplitaGle it�ecir�ulatin�iyStinl <br /> or If pawered makeup atr is elettriwny E1PpIiCBble <br /> intErlod�ed and mat�h�d to exh,�65U <br /> Totai E�,ause apaaey tetm►: y 55 <br /> 18+Ib+2t�2d <br /> 3.Makeup Alr Quantky(dm) <br /> .a)tota�ameust capac'�ry(from anovQ� M,S 5 <br /> b)escimeted nouse innivatlon{trom <br /> e�� � � <br /> Mal�up Air QverKity(dm); <br /> (3a-3b1 .� p�L� � <br /> (H vah,e is negetive,no makeup aIr ts <br /> needed) <br /> 4.For makeup Air Opening Si�ir�,reFer ��a. <br /> to 7ade SOlA.2 <br /> a use tMs column H there aro other tlan hn-assisted or acmo5ph�iaf ly veMed ps w osl�Ppiance or if tnere are no mmbusC�on appBaneet.(Povver venc and <br /> directvsnt avu��as may be used.) <br /> B. Use this column n there is one fan•es�ted appllar�ce per reMing system.(Appponcez other tl,an aUnosphe�ica0y vented appliances may also be i�quded} <br /> C. use thia calumn ittfiere is one etmosphenaqy vented(other than f�na�tl}�as or a'I appitarce par ventl�ng sysMm er onQ sdid fu■I appliance, <br /> 0. Use this cdumn if there an mulGae atmosphencally vented ges or dl opplronces u�ns a eommon wrt or M tharo an atmaspherially rentad gas or o1 <br /> � app8an�s�nd soC�d fud appli�ncpg. <br /> c:�«,��va�a���,pcom�rc�soeiss�.ao� Page 3 of 6 <br />