In one of our installation, we have Ten plate freezers. They are of open type ( i.e. no insulated enclosure). There is a foggy condition all the time when they are in operation. The client had installed one AC system to remove the moisture, but that is not very satisfactory.
The System works on Ammonia ( -40 Deg Evap) with pump Feed system.

The plate freezers are washed every time after one cycle & we believe that is one of the main source of high humidity.

Will Insulated Enclosure be the best solution?
The Processing hall is next to this room. There is lot of washing / steam generation in that room.