Before fitting the new PRD outlet pipe please check the possibilities below so it doesn’t happen again after fitting the new device.
The reason your PRD outlet pipe has blown is probably down to one of the following below:
- A burst of pressure or rise in the cold water mains supply
- Your shower head or hose has been changed to a different supplier
- Your shower head is blocked and needs cleaning
- Your hose has collapsed internally or was kinked during showering