Terry nelson asked ... How to remove the flexible shaft from a curved shaft ryobi t?    |    Matt Longmore asked ... Non-start on Flymo XLT 250?    |    John asked ... How to fix my fireplace?    |    Ian Scott asked ... Remove cover off gas boiler?    |    wendy asked ... Old Creda Solar Plus Cooker will not come on?    |    Click here to ask your question

vaillant atmoMAG water boiler only reaches 46 deg?

The flame dies down slightly when it reaches 46deg, ive tried changing the water flow and increasing the flame control but that doesnt work. the boiler is 4 years old.
tony, September 2008
There must be a faulty thermostat somewhere as it thinks ity has reached the correct temp, hence it shuts off.

CK, September 2008
link Click here to see other fixes for Vaillant.