Hi,
I am looking for a bit of advice on the combi boiler above. It was making a strange noise when it was fired (a loud humming). It has now stopped working all together.
The pilot is lit and there is power getting to the boiler but it never fires. The pressure is frequently dropping and although I can top it back up, it still does not fire.
I have previously replaced the control box (not sure if it is actually called something else) and the diaphragm. When there was a problem with the diaphragm, I was able to diagnose by pulling the arm out to get the boiler to fire. This no longer works.
Any help or advice would be greatly appreciated. If any more info is needed, please let me know.
Thanks
I am looking for a bit of advice on the combi boiler above. It was making a strange noise when it was fired (a loud humming). It has now stopped working all together.
The pilot is lit and there is power getting to the boiler but it never fires. The pressure is frequently dropping and although I can top it back up, it still does not fire.
I have previously replaced the control box (not sure if it is actually called something else) and the diaphragm. When there was a problem with the diaphragm, I was able to diagnose by pulling the arm out to get the boiler to fire. This no longer works.
Any help or advice would be greatly appreciated. If any more info is needed, please let me know.
Thanks