Dave asked ... Repair kettle lid?    |    Sandy asked ... Replace vertical gear on Singer Fashion Mate 252?    |    Blaablaa asked ... How can I fix?    |    pete asked ... Flymo 330 turboglide?    |    keith asked ... Fuseboard( s) location of renault trafic t1100 1993?    |    Click here to ask your question

hot water from boiler problem?

hot water from my vokera syntesi e boiler runs hot for a short period then cold for a period of time ,gas flame appears to rise and fall during this time
fred, March 2012
Two control water temp NTC and hot water heat exchanger may be blocked need cleaning

ltd, March 2012
link Click here to see other fixes for Vokera.