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OCT/1�/2015/MON 01 : 12 PM Heating & cooling FAX No, P, 013 <br /> . . , . <br /> .Airettions.-1n order to detsrmlr�e 1he.mokeup,olr,Toble 501.3.�mus!be frqed out(see belowJ. Fer most new insiaNatlons,[olumn A . <br /> wr!!6e appropripte,hcwever,!�otmosphericalty vented pppllan�es or soqd fueJ appfiances ore instolled,us�the ppproprlpte tolumn. <br /> For e�cJsiing dwellinqs,see 1MC501.3.3.�PlepSe note, If the makeup eIr quontlty is neqative,na oddltianol makeup urr wil!be re- <br /> qu�red jor ventilation,!�the value is posirive refer[o Ta6le 507.3.Z ond slze the openin�, T�ons}er ihe cfm,slze of opening and rype <br /> (round,recrongula�,�lex or�igidJ So the lvsr Ifne of sect�on D, The moke-up olr supply musi 8e Instafted per 1MC Sa1.3.2.3. <br /> . .... ....... ..... ..... : . .. . ._. <br />. 7abfe 501.3,1 <br /> PRdCEDURE'CO DETERMINE MAKEUP AIR QUANITY FOR EXHAUST EQUIPIWENT iN DWELLlNGS <br /> (AddiBonal ee�p�sUan dr will be required ter r,��sdon ap �nees,�qe KAIR mexhad lor eakulaHonsl <br /> �e a mukiple powar One er mul�lpe!an• One Dtmocphe�c�lly v.nt AAu1�3ple atrnospfiaical• <br /> v4n[0�dlr�vthl aQ- i�x�ted appR�ea�nd ��r��pp{{�ncq or �y vented eas ar dl <br /> pUartees or no comhus• power v�rtt pr�ten,�„� pr,e sapd tuet appitanca �pp���a so►�d lv�i <br /> tbn iPpli�nces ippll+nhs ippti�aC�s <br /> Celwhn C Calumn D <br /> Column A Cafumn 6 <br /> L , <br /> :1 P�4ssur�faetor 0.15 0.09 0.06 0.03 <br /> d � <br /> bI��Gw�ed 11eor area��(iMludln' ��f <br /> unNni�hed 6asem�nts Qy - <br /> Hsl(muAd Fious�tnflitrat[en�Cfm1:�la <br /> .161 Zz <br /> :.�ws�[svxuv <br /> a!eentlnuous.xlwu�[.onlv vanelfacton <br /> sylslem�t{ml:(�Of ippflCah{�(p 1�• <br /> linud�ertWa;�on syscern=Such as �� <br /> Hf�V� <br /> b�elo�hp�dryer(�fmJ �3� 13$ <br /> �)�76 0�la��eu eyhaust raUn`(�fmJ; 135 135 <br /> IOtd+�1 hvOd typiCilNj <br /> N�A��PP�bk d facirCWeGnp ty6�qm <br /> ot if pawere0 makeup 04 is�teitdqilY <br /> hnerleek.d.nd maech w exhaun � <br /> a!BOR 91 naR�r�est ahaust re� <br /> (�1�b�eh hn lypipMy NOt <br /> 1��ppdob4��eekt�+ta�ine syetem <br /> or It pow�r�d mdeevp iir is ele4uiCaUy Applicable <br /> in�er�ncked ma rrucehM W�sthaurt <br /> T4W 6ihaust pg�ry(�k <br /> zo+�b�zc+�dt o 9.� <br /> 9-wakaup,ur a�,anciry tdml <br /> �)taal exhauu caP�dtv Efrom�hqval 1��� <br /> b��nazed hOt15a MrfatrBdDn(lrom <br /> �bo�rl • Z <br /> Msk�yR A1r quo�{icy(dml: <br /> I�—�I <br /> (ff wWe k n��eNve,rto makeup iit li � <br /> need�dl .�—�'ar- <br /> 1.Far makeuq air Gpen4,s SUGl4,�efet <br /> te Tible 501.1,� <br /> 0. usa thfs eplumn if ilc4re uo eqi�than fae��ted q�asmospherkilly Venl��aa er oil�ppllanee or it ther�u.ea combnt�4n appRa�ces.{PpwQr v�� <br /> and di�ea vent�ppGance�m�Y 4��ued.) <br /> �. Uy��tiis eolumn�f��e ff one fan.pssisted applianee pqrve�tin�syskm.(APpY�s«h�r lhan aemaiphq�leally v�nied applient0i may ako he!n- <br /> pudad.) <br /> C. Use thts W I1tmn I(eher�a ene iGnosphsr(�Uy vert�(ether thart I��.usy{td�ea�p.oY applt��e pv vMqne syrtem pr on�salid fuel appllqnte. <br /> 0. Uu r,Ai=��urtu�N�Ke are mukiple n�phe�CYlly vqntad gas or oA eppWaneq7 usin��r,q����n�o�H thet0 iro a�ma�pfierlatly vanted gas or c7 <br /> aPP��es ond�oed�ud aapl�ances. <br /> � . Psge 3 of 6 <br />