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We have 231 questions about mending 'vaillant boiler combi'

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Mend vaillant combi boiler

how to fix my vaillant combi boiler?

My vaillant boiler manual does not show where to connect pump to pressurise expansion vessel help
Mend vaillant boiler heating

fault s13?

i have a vaillant combi boiler does not ignite on hot water or central heating comes up with s13 i think this ... [Read more]
Mend vcw 242 heating

Vaillant VCW GB 242 E :- Failure to iginite when central heating demanded?

My Vaillant VCW GB 242 E Combi Compact Wall Mounted Boiler is failing to ignite when the central heating is sw... [Read more]
Mend combi boiler pipes

How can i fix my Vaillant ecotec pro combi boiler?

i have just moved some pipes in the bathroom and reconnected them to where they were. the hot water and centra... [Read more]
Mend vaillant combi boiler heating water

Vaillant Combi Boiler - No Central Heating?

Hi, It appears that my boiler is not working correctly. I get hot water through the taps and shower no proble... [Read more]
Mend combi boiler year

vaillant turbo max VUW 242 E not firing for hotwater/heating?

The Combi boiler is 1 year old and is giving problem with hot water and heating. Any suggestion? Would it be c... [Read more]
Mend hot water showing

combi boiler vaillant ecotec plus 824?

how can i fix my vaillant ecotec plus 824 i have no heating and no hot water there is also no pressure it is s... [Read more]
Mend short time hot

How can I fix Vaillant combi-boiler?

The pilotlight works, and comes on for the heating. It starts to work for a short time on the hot water, then ... [Read more]
Mend boiler hopefully combi

COMBIcompact wall mounted boiler problem?

Hopefully somebody out there can help me, my combi boiler is heating hot water for approx two minutes then the... [Read more]
Mend combi 11 boiler

How can i fix my biolers pilot Vaillant combi VU 242 EW?

I have 11 year old vaillant combi boiler and pilot light is gone off. It does not come on again . what could b... [Read more]
Mend hot water kitchen

Why can't I get hot water in my kitchen?

I have a Vaillant combi boiler. The bath water (downstairs bathroom) gets hot, but I have to turn the bath wat... [Read more]
Mend vaillant boiler combi

whats wrong with my vaillant boiler??

i have a vaillant combi boiler that has no electric to it, the fuse in the switch is ok, but inside the boiler... [Read more]
Mend error code boiler

what is error code F05 on vaillant combi boiler?

what is error code F05 on vaillant combi boiler
Mend combi boiler light

vaillant 242e?

i have a vaillant 242e combi boiler the hot water only works if the hot water & heating switch light is on, wh... [Read more]
Mend hot combi works

boiler problem ?

hot water on vaillant 242e combi only works when it's on the heating and hotwater switch, doesnt work only on ... [Read more]
Mend installed years water

HOW DO I FIX MY COMBI BOILER?

I have a VAILLANT 242 eh combi boiler installed, and is approx 12 years old. Water and heating working But pre... [Read more]
Mend hot water vaillant combi boiler

How do I fix hot water on the vaillant combi boiler?

the central heating is running well but the hot water has stopped. I was told to change the diverter valve. Wo... [Read more]
Mend condensing combi boiler

WHAT TO BUY?VAILLANT OR WORCESTER?

In the process of buying a condensing combi boiler which would you people recommend WORCESTER or VAILLANT?
Mend combi boiler fault

re vaillant combi turbo max VUW242E?

boiler has intermittent ingition fault. Ignition indicator light always illuminates ok but sparking does not ... [Read more]
Mend vaillant boiler f hot water

VAILLANT BOILER (COMBI) F. 1 FAULT, INTERMITTANT HOT WATER?

Hi, we have a Vaillant Combi boiler, about 7 year or so old, it keeps coming up with the fault F. 1 this means... [Read more]
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