HT asked ... Radio code Philips 22RC200/35?    |    Roberta asked ... DW5080?    |    Dave asked ... Toilet Push Button not flushing properly?    |    Dave asked ... Repair kettle lid?    |    Sandy asked ... Replace vertical gear on Singer Fashion Mate 252?    |    Click here to ask your question

home Fix label Heating label_important Home Heating Systems category Vaillant

Valliant Boiler help?

Hi

I have a 3 year old Vaillant wall mounted gas boiler which works perfectly well with the front cover removed. When the cover is fitted again the boiler runs for a few minutes then cuts out again, take off cover, refire and all is ok? Grateful for any help.
Mac G, July 2009
home Fix label Heating label_important Home Heating Systems category Vaillantdone
If it's one of the condensing models (ecotec etc) then the air / gas ratio will be incorrect and need to be adjusted by a qualified engineer with a performance testing machine / telegan.

Ian, July 2009
sounds like either a fault with the flue or the venturi in the fan, best to get someone out who knows what they are doing.

steve, July 2009
link Click here to see other fixes for Vaillant.

Fix Fault - Heating

home label Heating label_important Home Heating Systems

Britony Combi Se boiler 40 & 80 lights flashing?

Heating > Home Heating Systems > Britony

Reset my worcester dt10rf programmer?

Heating > Home Heating Systems > Worcester

Ideal Isar H30?

Heating > Home Heating Systems

Boiler problem?

Heating > Home Heating Systems

Valor petrus 850 electric fire?

Heating > Home Heating Systems

Greenstar 25 combo boiler?

Heating > Home Heating Systems

Oil fired boiler thermostat?

Heating > Home Heating Systems

Firebird super Q 50/82?

Heating > Home Heating Systems > Firebird

Fix Fault - Heating

home label Heating label_important Home Heating Systems

fixfault.com

fixfault.com for free repair help, information and advice.

How can I fix my Drayton Digistat 3?
How can I fix my Potterton Prima F?
How can I fix my Halstead Hero 60?
How can I fix my Worcester 24i?
How can I fix my Vokera Compact 35 HE?