Page 1 of 15Partial Flow Commercial Room Ventilator 24 Volt On/Off with Spring Return and ExhaustModels:INSTALLATION INSTRUCTIONSCRV-F2 CRV-F3Bard Manufacturing Company, Inc. Bryan, Ohio 43506www.bardhvac.comManual: 2100-691Supersedes: NEW Date: 3-1-19For Use with Bard Single Stage Wall Mount Air Conditioner and Heat Pump Models:CRV-F2: W18A/LB, …