A place of resource for Plumbers and Gas Engineers in the UK.
lol yeah, dont know why i put sealmolegrip wrote: ↑December 15th, 2019, 9:47 pmMany thanks Redsaw - i have changed pcb before and do have a spare in the cupboard ! Glad you are pointing to the diverter as at least i've re-conned that before with a bit of success. Time to dig into that again then. When you say 'primary seal' i'm guessing you mean the diaphragm - or not ? Thanks again.
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