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Dedicated Outdoor Air System (DOAS) Sizing Summary for HP8 with common ERV DOAS <br />Project Name: EVE _ZAP ENERGY-v5-11 10/22/2024 <br />Prepared by: HERMANSON COMPANY LLP 11:17AM <br />Air System Information <br />Air System Name ____ HP8 with common ERV DOAS <br />Equipment Class............................................................ TERM <br />Air System Type VRF <br />Sizing Calculation Information <br />Calculation Months _______________________ Jan to Dec <br />Sizing Data..............................................................Calculated <br />Ventilation Fan Sizing Data <br />Actual max CFM...................................................................195 CFM <br />Standard CFM 192 CFM <br />Actual max CFM/ftz............................................................ 0.10 CFM/ft2 <br />Outdoor Ventilation Air Data <br />Design airflow CFM.............................................................195 CFM <br />CFM/ft2 0.10 CFM/ft2 <br />Number of zones 4 <br />Floor Area ................................................ 1912.0 ft2 <br />Location _________________________ Tacoma, Washington <br />Zone CFM Sizing __________ Sum of space airflow rates <br />Space CFM Sizing ................ Individual peak space loads <br />Fan motor BHP........................................................................ 0.07 BHP <br />Fan motor kW 0.05 kW <br />Fanstatic.................................................................................... 1.25 in wg <br />CFM/person <br />12.17 CFM/person <br />Hourly Analysis Program 5.11 Page 1 of 6 <br />