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I have been hanging around the Strictly Steam section for about a year now. The guys over there have helped me get my one-pipe working great again. Anyway now I'd like to figure out whats wrong with our refrigeration units at work. So, once again I don't know the terminology, so please bear with me. Here are a couple photo's that don't look right to me, and I was wondering if you could tell me whats wrong, if its aparent. Or advise me how to get more information if you need it to tell me whats wrong. The first photo is outside and its the tubing that comes from the freezer compressor. The second photo is the same tubing going through the walk-in cooler, on its way to the walk-in freezer. It doesn't ice up this bad in the summer but its real bad in the winter.
Is this normal for this to ice up like this?