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We have 225 questions about mending 'valliant' in category Heating, Home Heating Systems

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Mend where buy new battery

where to buy new battery?

i need (x) f battery for my valliant gas water boiler having problem purchasing it
Mend boiler days started
1

Valliant Ecotec Pro 28 Boiler; F.22 Error?

I have noticed that for the past few days my Valliant Ecotec pro 28 has started coming up with the F.22 error.... [Read more]
Mend boiler heating valliant
1

how to use?

how do you use a valliant boiler
Mend fire up valliant boiler
1

fire up valliant boiler?

how can I fire up my valliant boiler please
Mend boiler pressure heating
1

the pressure on my boiler is low how do i build it up?

its a valliant ecotec plus
Mend fault boiler showing
1

Fault code F.33?

I have a valliant boiler that is not working and is showing the following fault F33 Does anone know what the f... [Read more]
Mend boiler small pipe
2

valliant eco plus 837 boiler ?

hi i have a vaillant eco plus 837 boiler , and recently had a small pipe change for shower head to downst... [Read more]
Mend switched lights mains
1

Boiler-Valliant Ecotec Plus-won't power up, display off?

My boiler has switched itself off and won't power up again. There is nothing on the display (or lights on the ... [Read more]
Mend air repair removed
1

Valliant Boiler?

Is it safe to operate a Valliant boiler without the air turbulator installed? A repair person removed my air ... [Read more]
Mend central heating degrees

How can I fix my Valliant Boiler 828E?

When central heating starts up temerature goes quick up to 85 degrees on gauge and burner turns off radiators ... [Read more]
Mend boiler taps pipes
3

Valliant Boiler F22 Error?

I do not not what model my Valliant boiler is but it is displaying F22 Error. There are no taps as such under... [Read more]
Mend installation hello boiler
2

Valliant ecotec pro 28 installation cost ??

Hello I need to replace my old boiler (13 yrs old Pott. Puma 80) as only the heating works and the hot wat... [Read more]
Mend repair replace switch

how to repair valliant ecotec 837 plus?

how to replace the water pressure switch on my valliant combi boiler?
Mend boiler heating vaillant
1

I have f22 fault on my valliant thercompact?

I have f22 fault on my valliant thermocompact Too , any suggestions ?
Mend water pressure boiler rising
1

how do you reduce water pressure on a valliant 500 boiler?

valliant 500 boiler water pressure keeps rising
Mend boiler heating repair
1

how to fix valliant boiler?

i have no hot water and no heating, the digital display is not lit up either
Mend problem valliant hot water

what is the problem?

I have a valliant turbo plus 828E which is giving us hot water but no heating to the radiators.
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 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 turbomax hot boiler heating
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]
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