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<br /> � "''��� ` " EXHAUST SYSTEMS
<br /> � • �:��•. � c.� , ,?- . ,.. \�.�. �Jc�r�•__ • _ a�•-. � :
<br /> TABLE 50�.3.1 � - ..._ ' � „ - rw
<br /> PROCEDURE TO DETERMINE MAKEUP A(R QUAN i ITY rOR�XHAUST E�U!Ph9ENT IN DWELLI'NGS M
<br /> v
<br /> ONE OR MULTIPL� ON'c OF.MULTiPLE ONE MULTIPLE � M
<br /> POWER VENT OR : FAN-ASSIS-�D A'MOSPY.cRICALLY , ATMOSPHERICALLY � M
<br /> DIRECT VeNT APPLIANCES AND VENTED GAS OR OIL VENTED GAS OR OIL; "
<br /> APPLIANCES OR NO PCVJER VEN-GR APPLiANCE OR ONE APPLIANCES OR I rv
<br /> COMBUSTION DIREC-VcN? SCL(D FUcL SOLID FUEL ''^
<br /> APPLIANCESa AP?LIANC_S' A?PLtANCE° APPLIANCES° � M
<br /> � N
<br /> _. Use the appropriate ceiumn�o esumat�7ouse ini i�2�oa ' M
<br /> ' I �
<br /> M
<br /> I N
<br /> a. pressure factor�c�m/sfl G.t� �.p9 ��.��6 0.03 � �
<br /> N
<br /> b. conditioned floo:area(s�(inc�udins un:ir.is�ee ! N
<br /> �
<br /> basements) � ...-��� � ��"
<br /> ,y
<br /> I M
<br /> q � V
<br /> Estimaie.d house;nriltr2tion!cfr,): [:a x lbj ,L'; :;o +�
<br /> I N
<br /> =. Exhaust capacity ' N
<br /> j M
<br /> N
<br /> I ""
<br /> a. continuous exhaust-onl; �entilatioa system u
<br /> (cfm;: (nei applicab:e to b2;anced �er.tilatio� , ,N
<br /> systems such as HRV) ; h
<br /> — ' rs
<br /> I
<br /> b. clothes dryer _ � ___ _�� ��� "
<br /> N
<br /> M
<br /> �. 80�Icorlas6estexi�Lll$t:$L::l��i.lilj:'.�P�[$�y'�A�C$- I N
<br /> ` I fv1
<br /> ble ifrecirculatin�system o:i:pewe;ed mz.L•eup �
<br /> '�� M
<br /> air is elect;icail}• i,terlocked a,:d rr.atched to � ,v
<br /> �•n
<br /> exhaust) � N
<br /> M
<br /> i �
<br /> Ci- $��1c Oi.^.OXi .2t�05: �XI1dL5: i2ii�� (Ci::���: ' �' I nn
<br /> i \1=L� N
<br /> applicable if?'eCirCllI3�lII�S�'S:z71 Oi:i powered �, �,
<br /> makeup air is elect-ical�} inierlecked and' �o'aop';ca�,e �=; ' M
<br /> matched to�xhaust; N
<br /> - M
<br /> � N
<br /> Total exhaust c2pac;�� �ci�;: ' N
<br /> [2a+=b=2c-_dj ,'^.. '?Y ! N
<br /> N
<br /> M
<br /> ;. �Iakeup�ir Reqtii*�ment "
<br /> ' r��
<br /> n
<br /> n�
<br /> a. total exhaust capacit� ;from abeve) ,_ _ — i N
<br /> . ' M
<br /> y
<br /> �i
<br /> b. estimated'nouse?I1111Lr$tl�i'�11��$�Q�C�j � ,� N
<br /> M
<br /> N
<br /> :�31CZllP.�ii Qli371Tii�'l.Cii?`;': i J2-JD; . � �,t
<br /> «:.�� N
<br /> �if vaiue is neQat:ve.ne m2:eLp ai;:s,eedee''• �% �- � ,�,
<br /> n
<br /> I "�
<br /> —. For�lakeup Air O�ening S?zi;�.rafe.:o T2bie�Gi.:.? N
<br /> ;.,
<br /> :se this columr.;r cne:e aze ocher tha_`�:.-2ssist�c o.atmos��ericzi�. ,.,..,,,- - -„ . „- = -�- -„- - �: M
<br /> � i,,, '-,-� �U . . �, �� � :���=':_�Si:CII 2:Ye'ui:..'.S.
<br /> N
<br /> � use this colurru�if there is one faz:-zssisczd app::ance per VZ:::i.�S;Si�i^.�i�8:�Z.c�.:.„_�.''..-'�` .._...,_yc��..'�:C�S^2,.2:50�J�i?C.LQ�Q. U
<br /> `
<br /> ::se this colurnn if there is e,e at*nosoherculy�ented(othz-::.a;:<an-2;a;s�ec;�zs o:�:'2�^:'.:�_c�-e=•:,,:;�-��;•:;:e-o_c.e s�::c:aei 2ppliance. �a
<br /> :'se ch:s column i;chere aze muiioie a:nos�c:e�cailv�en.ee�zs ee a:2ppi>2nces usi��a ce:=-o� -- - --- - - --e;�:��icaih•,er.,���as o:oi]applianczs �.,
<br /> 2*�d solid iuel appliances. ' . _ . . ....____.,._.._..�..�_.. N
<br /> �s'��t',-�n,a ..r: �X'^t":�
<br /> k �
<br /> � 4"�"._� `'. �el�'��y'� r� f"�''�,'�.-
<br /> � „Q y'�4 ..1�
<br /> �y;�M E � t-�. °
<br /> �Q09 MINNESOTA MECHANICAL CODE 35
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