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hello folks
I have a junior 28i combi boiler (6 weeks old) , I recently replaced all 6 radiators at the weekend as they were old. The all have new danfoss bi directional valves on the new rads and the pipes/system was flushed, cleaned and refilled with inhibitor. I have checked all the setting arrows for the flow on the radiator trvs and these are set correctly for correct flow direction.
I am getting a banging from one of the downstairs radiators with the trv on it, if i close this radiator off including lockshield valve the banging moves to the radiator with no trvs on it just two lockshield valves. None of the other radiators are doing it.. totally lost.. any idea's, !!! thx micol
I have a junior 28i combi boiler (6 weeks old) , I recently replaced all 6 radiators at the weekend as they were old. The all have new danfoss bi directional valves on the new rads and the pipes/system was flushed, cleaned and refilled with inhibitor. I have checked all the setting arrows for the flow on the radiator trvs and these are set correctly for correct flow direction.
I am getting a banging from one of the downstairs radiators with the trv on it, if i close this radiator off including lockshield valve the banging moves to the radiator with no trvs on it just two lockshield valves. None of the other radiators are doing it.. totally lost.. any idea's, !!! thx micol
