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Section B <br /> Ventilation Method <br /> Balanced,HRV(Heat Recovery Ventilator)or ERV(Energy Recovery <br /> Ventilator)—cfm of unit in low must not exceed continuous Low CFM 160 High CFM 250 <br /> ventilation rating by more than 100%. <br /> Directions-Balanced ventilation systems are typically HRV or ERV's.Enter the low and high cfm amounts. Low cfm air flow <br /> must be equal to or greater than the required continuous ventilation rate and less than 100%greater than the continuous rate. <br /> (For instance,if the low cfm is 40 cfm,the ventilation fan must not exceed 80 cfm.) Automatic controls may allow the use of a <br /> larger fan that is operated a percentage of each hour. <br /> Section C <br /> Ventilation Fan Schedule <br /> Description Location Continuous Intermittent <br /> NA <br /> Directions-The ventilation fan schedule should describe what the fan is for,the location,cfm,and whether it is used for <br /> continuous or intermittent ventilation. The fan that is chose for continuous ventilation must be equal to or greater than <br /> the low cfm air rating and less than 100%greater than the continuous rate. (For instance,if the low cfm is 40 cfm,the <br /> continuous ventilation fan must not exceed 80 cfm.) Automatic controls may allow the use of a larger fan that is operated a <br /> percentage of each hour. <br /> Section D <br /> Ventilation Controls <br /> (Describe operation and control of the continuous and intermittent ventilation) <br /> Honeywell Prestige IAQ Thermostat controls ventilation oer Ashrae <br /> Directions-Describe the operation of the ventilation system. There should be adequate detail for plan reviewers and inspectors to verify <br /> design and installation compliance. Related trades also need adequate detail for placement of controls and proper operation of the building <br /> ventilation. If exhaust fans ore used for building ventilation,describe the operation and location of any controls,indicators and legends. if <br /> an ERV or HRV is to be installed,describe how it will be installed.if it will be connected and interfaced with the air handling equipment, <br /> please describe such connections as detailed in the manufactures'installation instructions.If the installation instructions require or <br /> recommend the equipment to be interlocked with the air handling equipment for proper operation,such interconnection shall be made and <br /> described. <br /> Section E <br /> Make-up air <br /> • Passive (determined from calculations from Table 501.41) <br /> ▪ Powered(determined from calculations from Table 501.4.1) <br /> `ER Interlocked with exhaust device(determined from calculation from Table 501.4.1) <br /> o Other,describe: <br /> Location of duct or system ventilation make-up air:Determined from make-up air opening table <br /> Cfm 494 Powered Heated interlocked with kitchen hood Size and type(round,rectangular,flex or rigid) <br /> (NR means not required) <br /> 1:\Building\SafetyPolicieslnformation\Current\2016\VentMakupCombAirCals2016.docx Page 2 of 6 <br />