79 rader Posted January 19, 2016 Share Posted January 19, 2016 Does anyone know if a 1979 sunrader came with copper or plastic interior water pipes. Thanks Quote Link to comment Share on other sites More sharing options...
linda s Posted January 19, 2016 Share Posted January 19, 2016 Plastic Linda S Quote Link to comment Share on other sites More sharing options...
zero Posted January 19, 2016 Share Posted January 19, 2016 All the ones I've seen or worked on came with polybutylene piping. A material that has been subject to class action lawsuits due to leaks in houses (not RVs). It is easy to work with and can be patched with more modern PEX plastic piping if wanted. PEX is "high density polyethylene plastic. I just patched up some piping in my 1988 that has polyB as original and I added some PEX into it. Quote Link to comment Share on other sites More sharing options...
79 rader Posted January 20, 2016 Author Share Posted January 20, 2016 Thanks for the info Quote Link to comment Share on other sites More sharing options...
snail powered Posted January 20, 2016 Share Posted January 20, 2016 just getting ready to replumb my '80 rader, it's plastic. Quote Link to comment Share on other sites More sharing options...
Maineah Posted January 21, 2016 Share Posted January 21, 2016 You can mix and match all of that stuff with 1/2" shark bite fittings easy job (if you can get to it). Quote Link to comment Share on other sites More sharing options...
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