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Ve�t#�l�tion, I,,/fak�e�� and C�ombus#ion Air Calculations . <br /> � � Submitta� Form For New Dwellings � � <br /> � <br /> . SEoe'ddress � oare �_ �,�[ <br /> �O�D� • / " ' Gompleted - <br /> �� ,,,� � <br /> Section A � <br /> , Ven�ilafion Quantiiy � . <br /> (Detertnine quarttity by using Table N3104.2 or Equation 111) . <br /> Sq�sre fttt(tondEtiq�d area tnduding ' , • "�� <br /> Bazement—flnished ar w�flnished} _ Tota!required ventliadon C./ <br /> Num6er of 6edrooms � '7 Corttinuo�s ve++tlfatlon / � <br /> Direc[ions-Detern►ine the iotQl•and corrtinuous t�er►tflation rate by either using Ta61e N2104.2 or equation 11-1. ' <br /> - fie table nnd equation are below. � <br /> � Table N3104.2 � - . <br /> Totai and Cantir�uous Vernilation Rates('m dm) . <br /> Number of Bedrooms • . � <br /> . 1 2 ' 3 4 ' S 6 • • <br /> Conditioned space(in Tatal/.. . Total/ Totai/ Total/ Total/ Taq�� <br /> sq.ft.) continuous cortinuous continuous coMinuous 'corrtinuous continuous . <br /> �ooa-uoo .6o/ao �s/aa 90/45 �.o�/� izo/6o 135J68 <br /> isol iaoo �o/aa 85/43 100/50 us/5s T30/65 �as/� <br /> aooi isoo sa/4o 95/48 uo/Ss izs/s3 iaorio iss/�s <br /> 25Q13000 ' 90/45 lOS/�3 _ 120/60 135/68 150/75 165/83 <br /> . . 300�3soo loo/so 115/58 ' 130/6S � 145/73 �o/so i�s/a8 <br /> 3501-4000 110/S5 175/63 14a/70 155/?8 170(85 . 185/93 � <br /> 4001-4500 120/60 135/68 150/75 165/83. 180J90 195/98 . <br /> 4501-5000 � 130/65 I45/73 160/80 175/88 190/95 205/103 " <br /> 5001-SS00 140f70 155/78 17Q/85 185/93 200/1� 215/1Q8 <br /> 5501-6000 350/75 165j83 180/90 i95/98 210J105 225/113 <br /> Equation 111 . • <br /> (0.02 x square feet of condit3oned space)+[15 x{number ot bedrooms+lj]a Total.ventiiarion rate{cfm) <br /> � I Conditioned space includes the liasement . <br /> 2 If conditioned space exceeds 6000 sq._ft_or the�.are3nc�re.than 6 bedrooms, use <br /> Equatio"n 11-1 from�ection NI104.2 to caicuIate tfltal ventilation rate.� <br /> Totaf ver�tila#ior�—The mech'anicat ventilation sysfem shail provide sufficient outdoor air to equai the total ventilation rate average, <br /> � for each one-hour per�od according to the above table or equation. For hea#recovery vernilators(HRV)and energy recovery vernila- <br /> tors(ERVj the average hourly ventitation capacity must be determined in consideration of any reduction of exhaust or out outdoor <br /> air irrtake,or both,far defrost or other equipme�t cycling. <br /> Continuous aentilation-A minimum of 50 percent of the total ver�tilation rate,but not less than 40 cfm.shall be provided,on a corr- <br /> tinuous rate average for each one-hour periad. The portion of the mechanical ventilation system intended to be contlnuous may <br /> �have automatic cycling rnrrtrots providing the average flow rate for each hour is met � • <br /> Page 1 of 6 <br />