How to mend Vaillant

1

How can I fix my Vaillant combi boiler?

I have a vcw-gb 242 combi boiler and now find the central heating wont fire up. When i turn on the hot water t... [Read more]

4

How long shoud it take to replace a diaphragm on a Vaillant?

We have a Vaillaint Turbomax VUW 242/1 E,282/1E How long should it take a trained engineer to replace the d... [Read more]

1

Valliant turbomax boiler, but no hot water?

I have no hot water at all, heating works fine though. I have a leak on one of my radiators, which I have swi... [Read more]

Leak on the pipe leading to the main heating unit?

I have had various problems with my boiler (Vaillant Turbomax) of late and the current one is a leak that has ... [Read more]

Only get hot water when heating is on with Vaillant Combi boiler?

I am unable to get hot water when switch is set to domestic hot water. However I am able to get hot water whe... [Read more]

vaillant f67 fault?

ecomax 635 system boiler showing the above fault??

2

F.28 Vaillant thermocompact boiler will not reset?

Re Vaillant thermocompact bolier F.28 display - my stepfather bled my radiators around 6.30pm and by 10.30 the... [Read more]

Vaillent ecoMAX dodgy water temp?

I have a Valient ecoMAX condensing boiler, when I run the bath or shower the water runs hot for abour 3 mins a... [Read more]

1

Vaillant turboMAX 824E?

Hello, the timer is not working on my boiler. When the timer is set it starts to lag behind 'real time' within... [Read more]

4

Vaillant turbomax plus 824e confounding the 'experts'?

My boiler keeps on locking out showing f.22 or f23. I have had two 'experts' look at it, one changed Almost ev... [Read more]

2

how do i fill my boiler with water?

My valliant fan assisted condenser boiler is showing as 0.4 bar in the manual it says fill with water but i am... [Read more]

1

Noise from 24i?

When my 24i turns on it works correctly, i.e. heats and quite After about 1 minute is starts to crack snap an... [Read more]

1

vaillant vcw t3w?

how can I fix my vaillant vcw t3w combi boiler?

2

Vaillant ecotec plus. s75 code?

when i turn on my boiler it comes on and then after some hours it turns off showing an S75 code. No hot water ... [Read more]

1

Vaillant EcoMax 835e Timer Controls?

Where can I download instructions for setting the digital timer on a Vaillant EcoMax 835e. Using the alleged c... [Read more]

1

I have a Valliant turbomax vuw GB242/1E boiler?no hot water?

Evening, I have the above boiler and the heating system is working perfect but i am getting no hot water. I... [Read more]

pump overrun?

Vaillant 221 H combi,The pump overruns for a long time after the burner has switched off after reaching temp a... [Read more]

how can I fix my boiler?

how do you fix f29 on a vaillant eco tec pro

vaillant vcw282gb eh?

Please help: vaillant vcw282gb eh was working fine last season. I left it off as hot water was not working. Wh... [Read more]

how can i fix my vaillant 2421e boiler?

boiler ignistion sparks but pilot will not light could this be a faulty gas valve