Hi All.
I have a worcester 240 combi which i think is kettling.
This only occurs when dhw is demanded, i could run the dch all day and night no problems.
Ive just changed the pump as this was capoot and recently done a fernox ds40 system clean. The dhw will run for minutes and then all help breaks loose, noises pops bangs etc and then eventually the boiler trips.
What else could be causing this. the gas/heat exchanger has been out and looks clean as far as i can see.
Would a worn diverter valve be causing the problems as Ive noticed that the main central heating feed from the water tank gets hot when this occurs!! (open system)
Please I need some ideas as Im pulling my hair out !!!!!!!
I have a worcester 240 combi which i think is kettling.
This only occurs when dhw is demanded, i could run the dch all day and night no problems.
Ive just changed the pump as this was capoot and recently done a fernox ds40 system clean. The dhw will run for minutes and then all help breaks loose, noises pops bangs etc and then eventually the boiler trips.
What else could be causing this. the gas/heat exchanger has been out and looks clean as far as i can see.
Would a worn diverter valve be causing the problems as Ive noticed that the main central heating feed from the water tank gets hot when this occurs!! (open system)
Please I need some ideas as Im pulling my hair out !!!!!!!