I've no idea what exactly the engineer did. I can say that the heating is now working fine, but we can't get proper how water. I wouldn't have thought it's the pcb as the water is heating up enough for a shower.
Put it this way. I used to be able to fill the kitchen sink and not be able to...
that's the problem! An engineer came whilst I was at work. He found a stuck 'valve', which he freed up. He reckoned that should be the problem fixed, but has ordered a replacement anyway and will come back to fit it when it arrives.
So, I come home from work to find the house nice and...
Must be something about Valentine's day.
Our Ecotech Plus 837 has just developed a fault. The 'stat is demanding heat, the boiler is kicking-in, pump circulating and I feel heat at the very start of the flow pipe. I can also see the zone valve opening. The flame symbol comes on for about...
I'm looking to replace my old, traditional boiler with a completely new system. I've narrowed it down to the following..
Unvented system (Mega flo, Titan Flomaster) with a system boiler or
Thermal store (Gledhill Boilermate) with a system boiler
I'm being blinded by facts, figures etc...