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T
I’m not sure I completely follow - you wrote ‘the increase in pump pressure’. I manually put it to level 3 after the boiler had tripped...
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T
It’s a Grundfos Alpha 2…
I don’t think it’s the pump because as I previously said, it’s never tripped the boiler during the day, only...
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T
My boiler is actually a British Gas BG330+
The fault codes are the same as I’ve looked it up. The Grundfos pump which I have has been...
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T
No it’s not a combi boiler. The pressure in the system is 1.4 bar. Whenever I have bled the rads the pressure may drop to 1.3 in which...
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T
Did you ever get to the bottom of this mate? I’m having the same issue - although it doesn’t do it every single night and has never done...
