Walkin cooler condenser unit. Used for 6 months then removed and stored inside. Did not own the walk-in cooler so removed. Was charged with R404. Emerson controlled box with digital menu for settings. This condenser is water cooled so no need for cooling fan mounted on the condenser unit. Copeland condenser unit complete. model#M4WF-C075-CAV-020 Bought new and installed by HAT and sons. The evaporator was $3,500. Plus1,500 for install