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Cx><winetonica Ventilation, Makeup and Combustion Air <br /> Calculations Submittal Form For New <br /> '"Ootonks �'d Dwellings <br /> Mhx�emnke,MN 55345 <br /> (952)939.83M <br /> pemiiits�ertdnneMnke.com <br /> Site address 500 Willow Drive S Orono, MNDate 11/01/16 <br /> cor n Cities Companies Inc Comped ByJake Eliasan <br /> Section A <br /> Ventilation Quantity <br /> (Determine quantity by using Table N1104.2 or Equation 11-1) <br /> Square feet(Conditioned area including basement— 1473 Total required ventilation <br /> finished or un75 <br /> finished) <br /> Number of bedrooms 2 1 Continuous ventilation 40 <br /> Directions -Determine the total and continuous ventilation rate by either using Table N1104.2 or equation 11-1. <br /> The table and equation are below. <br /> Table N1104.2 <br /> Total and Continuous Ventilation Rates in cfrn <br /> Number of Bedrooms <br /> 1 2 3 4 5 6 <br /> Conditioned space Totav Totav Totav Totav Total/ Totall <br /> (ins .ft.) continuous continuous continuous continuous continuous continuous <br /> 1000-1500 60/40 75/40 90/45 105/53 120/60 135/68 <br /> 1501-2000 70/40 85/43 100150 115/58 130/65 14W3 — <br /> 2001-2500 80/40 95/48 110/55 125/63 140/70 155/78 <br /> 2501-3000 90/45 105/53 120/60 135/68 150/75 165/83 <br /> 3001-3500 100/50 115/58 130/65 145/73 160/80 175/88 <br /> 3501-4000 110/55 125/63 140/70 155/78 170/85 185/93 <br /> 4001-4500 120/60 135/68 150/75 165/83 180/90 195/98 <br /> 4501-5000 130/65 145/73 160/80 175/88 190/95 205/103 <br /> 5001-5500 140/70 155/78 170/85 185193 200/100 215/108 <br /> 5501-6000 15085 165/83 180/90 195/98 210/105 225/113 <br /> Equation 11-1 <br /> (0.02 x square feet of conditioned space)+[15 x(number of bedrooms+1)]=Total ventilation rate(cfm) <br /> Total ventilation—The mechanical ventilation system shall provide sufficient outdoor air to equal the total ventilation rate <br /> average,for each one-hour period according to the above table or equation. For heat recovery ventilators(HRv)and <br /> energy recovery ventile-tors(ERV)the average hourly ventilation capacity must be determined in consideration of any <br /> reduction of exhaust or out outdoor air intake, or both,for defrost or other equipment cycling. <br /> Continuous ventilation-A minimum of 50 percent of the total ventilation rate, but not less than 40 dm, shall be provided, <br /> on a con-tinuous rate average for each one-hour period. The portion of the mechanical ventilation system intended to be <br /> continuous may have automatic cycling controls providing the average flow rate for each hour is met. <br /> 1 <br />