My Baxi boiler is leaking small amounts of water (dripping), it seems to be leaking through the pushrod hole on the DHW pressure differential value. I have included a pic and page from the manual of the boiler. Is likely that the diaphragm needs replacing or something else to stop the leaking water?
Any suggestions as to what is causing the leaking of water?
Thanks in advance guys
Any suggestions as to what is causing the leaking of water?
Thanks in advance guys