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plumbersmate61
hi,i have a timer linked to my existing boiler which does not seem to work but makes a buzzing noise all the time
Why are you worried about it nowhi,the timer was not working when i moved in 3 years ago,all of a sudden it has started buzzing all the time.
hi,because it is annoying,when i turn the boiler off by the main switch it does not buzz then,so must be connected into boiler.Why are you worried about it now![]()