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Mend hot water running work

Hot water not running from taps and heating not operating, WHY?

Just bought house and work being carried out. Valliant boiler was showing No water (Bar low) error message F7... [Read more]
Mend vaillant switch boiler

how can i fix my vaillant turbomax plus 828e?

sometimes twice a day i have to switch the boiler on and off to make the boiler go its a vaillant turbomax pl... [Read more]
Mend diverter valve fires

vaillant turbomax 242e vuw?

i have had the diverter valve overhauled, now the boiler fires up fine except for the heating which will only ... [Read more]
Mend problem flashing boiler

how to fix f2 problem on vaillant 30ci?

f2 flashing on vaillant 30ci boiler can i fix myself
Mend hot water code
3

Vaillant Ecomax 828 E?

I currently have central heating, but no hot water. The error code is E12. Does anyone know how to fix it?
Mend replace top side
1

how do i replace the expansion vessel on vaillint turbomax 242e?

does it come out from the top or side
Mend help water working not heating
1

Help - water working, but not heating?

My Vaillaint boiler has had 8 engineers out in 7 weeks and still the heating won't switch on. The exchanger h... [Read more]
Mend pressure boiler bar
1

vaillant turboplus losing pressure daily?

my boiler is losing pressure daily, i keep topping it up to between 1 & 2 bar and then within 24 hours its bac... [Read more]
Mend boiler fire turn
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]
Mend diaphragm turbomax vuw
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]
Mend boiler fine radiators
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]
Mend heating boiler vaillant turbomax

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]
Mend water heating switch set

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]
Mend vaillant system boiler

vaillant f67 fault?

ecomax 635 system boiler showing the above fault??
Mend boiler will reset
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]
Mend water boiler shower

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]
Mend turbomax 824e hello
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]
Mend turbomax 824e boiler
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]
Mend fill boiler water
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]
Mend turns heats starts
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]

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