Pressure Relief Valve replacement

Reviewed 11 years ago by Allan S D Dunn
The product is a very small pipe with a rubber washer and a little rubber ball in it. The ball pops out if the water pressure gets too high.

This happens if you don't clean the shower head or you get a spike in the water pressure mains.

Very easy to fit though. Just 2 small screws. For safety, don't forget to switch off the electricity !

Showerdoc Reply:

We now have a new fitting instruction video for this part on the actual spares page and youtube !
The Showerdoc

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