Low water preasure at kitchen Fauset

[BuckandTeresa]

Why is a pressure regulator important? HERE’S WHY!!
My adjustable pressure regulator was set to cut back 110psi from the park to 55. It was a couple of years old and I didn’t realize that overnight it crept up to 84 psi. We woke up in the morning to a toilet overflowing all over the bathroom and part of the bedroom. The overpressure was more than the skinny little O ring on the toilet shutoff valve could deal with. Bought a new high flow regulator and rebuild kit for the toilet valve. High water pressure is not your friend in an RV!

[laverdur]

This sounds like a flow problem vs. a pressure problem. Remove the aerator and clean it. That is the most common cause.

[GrahamLock]

We had the same issue on our 2020 3120RL. It turned that plumbing sediment had plugged nearly all faucets, but especially the kitchen one. The others functioned OK. The kitchen one did not have a removable screen we could clean, so we had to replace the faucet. The shower, bathroom sink, and toilet screens were all accessible and we were surprised at how much while plastic stuff was in there.

[GrahamLock]

We had the same issue on our 2020 3120RL. It turned that plumbing sediment had plugged nearly all faucets, but especially the kitchen one. The others functioned OK. The kitchen one did not have a removable screen we could clean, so we had to replace the faucet. The shower, bathroom sink, and toilet screens were all accessible and we were surprised at how much while plastic stuff was in there.