Dometic and Norcold RV Refrigeration Rebuilding Process

Thank you for considering a NuCold cooling unit
Re-Manufactured Cooling Units for Dometic and Norcold RV Refrigerators
All Units include a two-year warranty

This is a general overview of the process by which we build our cooling units.  If  this is the first time you have ever had trouble with an ammonia cooling system, you may find this page interesting.  We will show you the parts that typically go wrong with an ammonia cooling unit and what is unique about the way we repair them at Nucold Refrigeration.  Just follow the illustration below and it will refer to thumbnail photos in the left margin.

"A"  The first photo is showing the evaporator section of a Dometic cooling unit that has gone bad.  Usually you would not be able to see this portion of the coil because it is embedded in urethane foam inside the refrigerator box. We have stripped away some of the foam to show the rust that has formed, causing the unit to leak ammonia which is usually evident by a strong ammonia odor inside the box.

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Ever wonder how a cooling unit works?
Click here for an animated look at the absorption process