How to mend Vaillant

2

vaillant blowing fuses?

i have changed the fuse about 5 times. changed the pump and fan, still blowing. i have now changed the gas val... [Read more]

1

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]

1

valliant turbo max combi?

need to press reset each morning

2

vaillant turbomax 242E boiler?

Hi Please help! I have a vaillant turbomax 242E boiler. I have NO hot water, if I switch on the he... [Read more]

1

how to diagnose vaillant gb 242 problem?

how to rectify problem of no ignition on boiler no green or amber lamp on.not attempting to ignite or no gas... [Read more]

2

How can I fix my Vaillant gas water heater serial 85 195 816 03G125/7ANTZ B?

I've got a Vaillant gas water heater in my narrow boat which was really efficient but has recently blown up on... [Read more]

1

how do i change timer?

i know i need new timer for vaillant boiler,but how do i change it

what is error code F05 on vaillant combi boiler?

what is error code F05 on vaillant combi boiler

4

fault f.22 on vaillant eco plus boiler?

hi, i also have a problem with my vaillant boiler ecoplus,the f.22 code comes up(low pressure fault) when i re... [Read more]

is it easy to change timer on vaillant boiler?

how easy is it to change the timer on vaillant boiler.mine is only 4 years old

1

how do i change timer on vaillant boiler?

the timer is losing time,but this timer has no battery.

2

Valliant Boiler help?

Hi I have a 3 year old Vaillant wall mounted gas boiler which works perfectly well with the front cover rem... [Read more]

1

no hot water?

vaillant turbomax 242 no hot water changed diaphragm and disc still don't operate micro switch

1

Vaillant Gb 221 H Stays on?

After hot water use the boiler sometimes continues making a noise (the "working" noise) and the main flame wil... [Read more]

1

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]

1

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]

6

Fault F.28?

My Vaillant boiler is showing F.28. The green light is flashing and the red light is on all the time. I have p... [Read more]

4

How can I fix my Vaillant Turbo Max plus Combo boiler?

Recently my hot water stopped working after a long expensive time the engineer finally found it was the aqua s... [Read more]

4

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]

Heating wont work?

I have a Vaillant VCW 242EH boiler. The plumber replaced a valve as we had no hot water downstairs, but we did... [Read more]