220 Sardis Road
Morrilton, AR 72110

Phone: 501-208-7414
Dometic & Norcold RV Refrigeration Cooling Unit Dometic & Norcold RV Refrigerator Cooling Units
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Authorized Dometic Remanufacturer News Flash - Changing the cooling unit isn't as difficult as it might appear. There are no special tools required, no welding or solder connections to make, the cooling units simply bolt to the back of the refrigerator. Authorized Norcold Remanufacturer


RV Fridge House

Dometic and Norcold RV Refrigeration Rebuilding Process

Thank you for considering an RV Fridge House cooling unit

Re-Manufactured Cooling Units for Dometic and Norcold RV Refrigerators

All Units include a three-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 RV Fridge House.  Just follow the illustration below and it will refer to thumbnail photos in the left margin.

"D"  Our first step is bending all the pipe that will make up the replacement evaporator.  We designed all our evaporators (both Norcold and Dometic) as one piece units with the hydrogen return tube inside the larger 7/8" pipe.  You can see it coming out the top of the larger pipe in the photo. Then we bend the small lines that carry the liquid ammonia from the condenser to the top of the evaporator. Then the brackets are cut, which will pull the evaporator tight against the refrigerator fins.

Back to Rebuilding Process


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


bending the pipe

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