Hello there everyone,
We are a group of students living in a privately rented house. We have just begun to use our central heating for the first time, but we have found that when the boiler comes on for the central heating it often begins to make an awful racket, sounding much like a loud plane passing through our house. Buzzing, whirring and whining away, this dies away and then repeats on loop after about 20 seconds. We have turned the radiator water temperature dial down, but it still often makes similar sounds, just slightly more toned down, but often will actually be more continuous rather than dying away and then looping back again. Sometimes these sounds will subside after some minutes, other times the sounds keep on going until one of us goes and turns the radiator water temperature dial down yet further.
The pressure dial looks ok with it never reaching within 1 bar of the red zone even when the central heating is on.
I have attached a link to a youtube video of me turning the dial up to the higher level of radiator water temperature to give you an idea of what we're experiencing, sorry for the poor picture quality it is very dark where the boiler is kept upstairs. (It is an 8 bedroom three storey house.)
https://www.youtube.com/watch?v=q7WPUA2KIHE
Any suggestion on what might be wrong and what to tell the landlord would be appreciated, it would also be good to know whether this is indicative of anything dangerous.
Thank you all greatly,
Best wishes,
Ollie
We are a group of students living in a privately rented house. We have just begun to use our central heating for the first time, but we have found that when the boiler comes on for the central heating it often begins to make an awful racket, sounding much like a loud plane passing through our house. Buzzing, whirring and whining away, this dies away and then repeats on loop after about 20 seconds. We have turned the radiator water temperature dial down, but it still often makes similar sounds, just slightly more toned down, but often will actually be more continuous rather than dying away and then looping back again. Sometimes these sounds will subside after some minutes, other times the sounds keep on going until one of us goes and turns the radiator water temperature dial down yet further.
The pressure dial looks ok with it never reaching within 1 bar of the red zone even when the central heating is on.
I have attached a link to a youtube video of me turning the dial up to the higher level of radiator water temperature to give you an idea of what we're experiencing, sorry for the poor picture quality it is very dark where the boiler is kept upstairs. (It is an 8 bedroom three storey house.)
https://www.youtube.com/watch?v=q7WPUA2KIHE
Any suggestion on what might be wrong and what to tell the landlord would be appreciated, it would also be good to know whether this is indicative of anything dangerous.
Thank you all greatly,
Best wishes,
Ollie