Toddy asked ... Pdw5048tms saw?    |    Karen asked ... Royal 480nt cash register?    |    andrew smith asked ... 2009 fiesta 1388 cc titainum?    |    Eric asked ... Strimmer fuel line?    |    Frank asked ... Working fine. No cold air?    |    Click here to ask your question

What is causing this problem?

my Glow-worm fuelsaver mk2 50b stays lit whilst heating the water. But when I turn on the heating it cuts out. What is causing this?
John Pearson, February 2012
link Click here to see other fixes for Glow-worm Fuelsaver mk2 50b.