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Hi, Hoping someone can give me some advice. I moved to a new build house in June which has an ecoTEC plus boiler installed and located next to the bedroom. On the first night I noticed that the pump was running at regular intervals through the night which was too noisy. I read the user...

Thanks. That's what I was afraid of. Am I right in thinking they are £200+ to replace?

Thanks Bunny. It's a Danfoss rf stat and receiver. Light on the receiver stays on to indicate call for heat. I have tried disconnecting it and putting a wire across terminals 3 and 4 but was getting the same result.

Hi, I'm after some advice about what appears to be an electrical fault on my boiler which is affecting the heating operation. When the system is on and the room stat is calling for heat the system will stay stuck in s.30. As far as I can tell the fault is not with the stat but somewhere in the...