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    Where / how do I add inhibitor solution to my combi-boiler?

    Hi, Probably seems like a simple question, but I'm struggling! I have a Ravenheat 820/20(T) combi-boiler that has recently started showing "kettling" symptoms. I've been out and bought some Sentinel X100 Inhibitor and X200 Noise remover (1 litre pour in variety). I've read that you can either...
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    Frequent slow pressure rise on Ravenheat 820/20(T)

    Hi everyone. I have a Ravenheat 820/20(T) Combi-boiler. Recently noticed that everytime the CH has been on and the system then cools, the needle on the water pressure gauge never drops to it's original reading. Roughly about 0.1 bar extra is added. i.e. this morning the boiler began at 1.2...
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    Ravenheat 820/20(T) - Does this sound normal?

    Thanks for your reply - now looking into getting one. But without it as I stand, is it a normal occurrence for the boiler to be acting the way it is?
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    Ravenheat 820/20(T) - Does this sound normal?

    No room thermostat - just the standard boiler.
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    Ravenheat 820/20(T) - Does this sound normal?

    Hi Everyone, I have a Ravenheat 820/20(T) Combi-boiler. It's old I know, but a new boiler isn't really feasable at the moment. I recently had some repairs done on the boiler, a new divertor valve and a new PRV. Now, it may be me just being paranoid, and I honestly can't remember if this is...
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