can anyone help!!!
i have a two bed end terrace house with an open vented system with a cylinder in the 1st floor airing cupboard and the pump etc...
there are 3 rad's on this floor, 1xmain bedroom, 1xspare room and 1x bathroom... there are 4 rad's on the ground floor... 2x living room and 1x hall (entance hall) and 1x kitchen... all have trv's fitted which is unusal i think!! the problem is my radiators hiss and splutter and are boiling hot to touch... the hissing and spluttering only appears to stop once all l/s are open and trv's set fully open... i have tried closing one at a time and/ or opening one at a time to try and isolate which is the centre rad... or the order of heating up but its impossible to tell... the boiler water temperature knob is set below half way and as far as i know the thermostat for this sensor was changed 12mths ago... i have used an inhibitor and a flush was done not long back... i have bled the rad's on numerous occassions and they were fine... i currently have all l/s fully open and trv's on 4 just for some peace and quiet and even then it still splutters!!! please help
i have a two bed end terrace house with an open vented system with a cylinder in the 1st floor airing cupboard and the pump etc...
there are 3 rad's on this floor, 1xmain bedroom, 1xspare room and 1x bathroom... there are 4 rad's on the ground floor... 2x living room and 1x hall (entance hall) and 1x kitchen... all have trv's fitted which is unusal i think!! the problem is my radiators hiss and splutter and are boiling hot to touch... the hissing and spluttering only appears to stop once all l/s are open and trv's set fully open... i have tried closing one at a time and/ or opening one at a time to try and isolate which is the centre rad... or the order of heating up but its impossible to tell... the boiler water temperature knob is set below half way and as far as i know the thermostat for this sensor was changed 12mths ago... i have used an inhibitor and a flush was done not long back... i have bled the rad's on numerous occassions and they were fine... i currently have all l/s fully open and trv's on 4 just for some peace and quiet and even then it still splutters!!! please help