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Table a"q;L.4.�. <br />Praaedure to Determine Makeup Air quantity for Exhaust Appliances In Dwelling Units <br />0.09 0.06 <br />b) conditioned floor <br />area (sf) •,:� ��,� <br />(including unfinished basements) <br />5stttrintad Niause <br />Infiltration (cfrn). <br />C1a x �,bl l <br />e3a of largest <br />t1N1 ORMULfIPLPAN. <br />f7NEATMOSPNERICALLY <br />MU I,TIPWAPPLiANCCS THAT <br />ARCATMCISPHLRICALL'Y <br />pNE OR MULTIPLE POWER VENT <br />Cil DIRECT VENT pR <br />ASS75TED APPLIAN ES ANr� <br />PCIWER HENT (lR <br />vENTED GAS OR OIL <br />VENTED OAS OR OIL <br />No COMBUSTION APPLIANCi»S� <br />A(Il?CT <br />.. vENTAppLIANCESn <br />APPf IANi; OR CINE <br />SQLID FUELAPPLIANCEc <br />AFPLiANCES qR SOLFUEL <br />1, Use the Approprla Ga Column to Estimate Nouse Infiltration <br />nQb*2c) <br />IPPLIANCCSa <br />0.09 0.06 <br />b) conditioned floor <br />area (sf) •,:� ��,� <br />(including unfinished basements) <br />5stttrintad Niause <br />Infiltration (cfrn). <br />C1a x �,bl l <br />e3a of largest <br />kuxhaot <br />rating (cfm).a <br />plicable If recirculating• system or if powered makeup alr la electricallylllterlocked and matrhed to exhaust) <br />%of rlext largest <br />haust rattn (cfm). oat appiicabla <br />`Ilcable <br />(net ap If reclrculatiiig s stem or if powered makeu <br />air Is electrically interlocked and matched to exhaust) <br />To:tvPxhuList Capacity <br />nQb*2c) <br />� C� <br />S. Makeup Air Requirement <br />a) Total rxhaust <br />Capacity <br />(From above) <br />G <br />l <br />JJ) FstiMted House <br />Infiltration (from <br />above) <br />Makeup A1Y <br />Duality (oft): <br />�l <br />[Sa- 3b) <br />C <br />(if Value is negative, no makeup air Is needed <br />4, For MakeupAlr Opening Sizing, referto Table 5014.2. <br />A. Use this column if there are other than fan -assisted oratmosphericatlyvented gas or ail oppilances or if there are nocamhUstion appliances <br />1 Use this column if there Is one fan -Assisted crppllcrlce per venting system, Other than atmospherically vented appliances may also be included. <br />2. Use this column if there Is one atmospherically vented (other than fan -assisted) gas or oil appliance per vent, ng system or one solid fool appliance, <br />), Use tills coltihntt Ifthdre are multiple atmospherlcally vented gas or all appllanees using a common vent or ifthere -are atmospherically <br />vented gas or all appliances and solid fuel appliances, <br />�Pr� GQ U q <br />