Hi can anyone help,I have a heatline c24 combi boiler just over 3 years old it has been serviced regular,The problem was the hot water was cutting out at 30 degrees a engineer from british gas(contract) came out and cleaned the heat exchanger he said i needed a power flush and a magni clean,I got both of these done by a local heating engineer,after 3 weeks the same problem returned,British gas came out again and cleaned the heat exchanger again also the magni clean was very dirty.This happened again and they refused to repair so i got original engineer out to powerflush again,After 2 weeks same problem,I told engineer that powerflushed about the problem he said it has nothing to do with him he powerflushed it and will not return again.Does this sound like he is not powerflushing it properly or could it be something else.
Sorry for long thread hope someone can help
Sorry for long thread hope someone can help