174PERFORMANCE DATA (CONT)POWER EXHAUST OPTIONSVERTICAL --- Mounted in Economizer hoodPOWER EXHAUSTPART NO.POWER EXHAUSTDESCRIPTIONAPPLICATIONUSAGEPOWER OUTPUT(Hp per fan)Fans perPECRPWREXH030A01 Power Exhaust System(208/230--- 1--- 60) 003 --- 007 * 0.23 2CRPWREXH021A01 Power Exhaust System(460--- 3--- 60) 003 --- 007 0.24 2CRPWREXH022A01 Power Exhaust System(208/230--- 1--- 60) 008 --- 012 * 0.47 2CRPWREXH023A01 Power Exhaust System(460--- 3--- 60) 008 --- 012 0.37 2HORIZONTAL --- Mounted in Return DuctworkPOWER EXHAUSTPART NO.POWER EXHAUSTDESCRIPTIONAPPLICATIONUSAGEPOWER OUTPUT(Hp per fan)Fans perPECRPWREXH028A01 Horizontal Power Exhaust(208/230--- 1--- 60) All * 0.48 1CRPWREXH029A01 Horizontal Power Exhaust(460--- 3--- 60) All 0.48 1* Single or three phaseOUTDOOR SOUND POWER (TOTAL UNIT)50HJQ, ARIRATING OCTAVE BANDS; Lw (A)50HJQ,HEQ RATING(decibels) 63 125 250 500 1000 2000 4000 8000003,004,005 76 50.8 63.4 62.2 65.9 69.2 65.9 63.0 56.5006,007 80 57.6 70.2 66.9 71.7 74.7 72.2 67.8 62.4008 82 62.3 69.3 71.5 74.7 76.2 72.9 68.7 61.5009 84 64.6 71.1 73.3 76.9 77.6 73.7 70.6 63.7012 84 64.6 71.1 73.3 76.9 77.6 73.7 70.6 63.7ARI --- Air Conditioning and Refrigeration InstituteLw (A) --- Unit A — Weighted Sound Power Level50TFQ,HJQ.HEQ