I am working on 2 commercial refrigerators one is a old mcCall the other is a true. The McCall is running water like Niagra Falls. I checked the top to see if it was freezing up it is not. It is insulated it is the 2000 series.

The true is doing the same but not as much as the McCall. I changed the door gasket because it was very bad I thought that it was a lot of air getting inside of the refrigerator. Does anyone have a schematic on a true T-49.

I am always appreciative for the help that I get from the more experience contractors Thanks and may God Bless You All