Hey folks
Just thought I'd share a bit of knowledge I've just gained as I always find this forum v useful and informative.
Hot water and central heating system - hot water was working, tank thermostat switched boiler + pump on when controller was on for HW. So I know the boiler, pump and...
yep, mine's gone too and I refuse to be ripped off by fiat. there's no downward force on the ball joint so a hose clip would probably work ad infinitum as a permanent fix, gonna try it