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INSTALLATION INSTRUCTIONS
Bard Manufacturing Company, Inc.
Bryan, Ohio 43506
www.bardhvac.com
Manual: 2100-764
Supersedes:
NEW
Date: 1-19-22
Commercial Room Ventilator
with Exhaust and Optional CO
2
Modulation
Model: QCRV-4 (920-0540)
For Use with Bard QC501 Series
Chilled Water Air Conditioners
