he15

I am the proud owner of an Ideal Icos HE15 that is 17 years old and somehow still functioning. I know that this boiler cannot modulate down very well, but I have got it working reasonably well and have spent a decent amount of time getting the pump speed sorted & balancing the heating system...

Hi. Following a mains trip my 10 year old boiler died. After doing lots of research I bought a new orange pcb and adjusted the links to match the previous pcb (also orange). The user control panel (secondary pcb?) does not light up in any way. There are link pins inside but no links. I'd be very...