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Hi. My ravenheat boiler keeps cutting out and reigniting every few mins. i keep losing the hot water and the central heating begins to cool before it fires up again. could this be a problem with the termister. I'm going to check the PCB also to see if there any signs of a blown relay ETC. Has...

I can't see the condensing trap. I've had the front off but there's another sealed case inside where all the burners are housed. It's either in there or behind it. I've looked at the condensing drain outside and it's dry. There's no water running from it. Does that help or should I do something else

Pressure is fine. Ranginging between 1 to 1.5 bar. So far on this boiler I've had a new diaghram fitted and I've had to pump the expansion vessel up. Not sure if my current fault is connected to these in any way.

Pressure is fine. Ranginging between 1 to 1.5 bar. So far on this boiler I've had a new diaghram fitted and I've had to pump the expansion vessel up. Not sure if my current fault is connected to these in any way.

Pressure is fine. Ranginging between 1 to 1.5 bar. So far on this boiler I've had a new diaghram fitted and I've had to pump the expansion vessel up. Not sure if my current fault is connected to these in any way.

Haven't got an airing cupboard. Defo no water tank. I had one in my old house. A large padded cylinder which was situated in the airing cupboard.

No hot water cylinder. It's a combi boiler. Well it's all controlled by the boiler which is fixed to the wall in the kitchen

Perhaps 47 581 01 csi is the model number

Perhaps 47 581 01 csi is the model number

It's a condensing fanned flue boiler csi system, that's what the manual says. No model number. It click off and on while the central heating is on. Doesn't matter if the hot water tap is on or not it still does it. It doesn't go off for long enough for the radiators to totally cool down...

Hi. I've got a raven heat boiler. It clicks off every few mins, then it'll automatically reignites. All the radiators are heating up but the hot water goes cold all the time. Downstairs sink the hot water lasts a few mins but the bath is terrible. You get a max of one min, sometimes nothing at...

Don't know the boiler was already in when the house was bought. I've been told by another person it might be the pump. Is this a diy doable job. I've fixed the expansion vessel and changed the pcb on another boiler which I found relatively simple. How does changing the pump compare.

Hi All. There is a standard raven heat boiler heating a house with 11 radiators. The problem is only the upstairs radiotors are heating up, the downstairs remain cold. Also with this problem the hot water only lasts 30 secs max. the boiler then has to be switched off and reset. You turn it...

Thanks very much for you advice. I've stripped it back to reveal the PCB and i've noticed that the relay RL1 has carbon marks on the inside of the transparent casing. This must be the problem or one of them at least. I've not changed it yet, I'm going to order a new PCB tomoz. Once again...

Hi everyone. I'm hoping someone can hep me with this problem. My boiler wont fire up unless you apply pressure to the front of the timer. ive been wedging a stick against it and if you get it right the heating will stay on. if not it'll keep cutting out. the timer on the boiler is the...