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Is there a tread and size specification for the PEX attachment to the toilet for a GDRV Solitude 384GK. I want to attach a T valve and spray bidet. So far I have ordered and returned products advertising for use on RVs.
The standard Pex and threaded fittings are 1/2". Pex and pipe thread fittings are sized much differently, so the "1/2" size will appear to be much larger on the threaded fittings than the Pex tubing, fittings and clamps. Sometimes Grand Design uses a softer hose and crimps it to a Pex fitting. See the attachment to post 2 of this thread for some guidance on the tools and parts that you will need. https://gdrvowners.com/forum/operati...mbing-disaster
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