We have changed our water system from low pressure to high pressure but the aqualisa shower now leaks from the control panel where you change temperature and is staining the tiles because of the leak. I'm told the barrel (which is presumably low pressure) needs changing for a high pressure one - is this right and if so where do I get one from?
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix plumbing.