Attaching RODI to PEX plumbing

[tlhood]

I am having them fix the whole thing.

We are having an old neighbour's company come in to take a look. Not sure they will be able to go in before the water gauge.. But I would feel bad getting the free water. We live just outside the city so there is only a certain amount of water the residents are permitted to use.

I have no clue what the prv is. I thought it was just a thingy that reads the pressure. not reduce it.