How to mend Vaillant Boiler Bar

1

pressure gauge shows needle below one?

I have a turbo vaillant boiler. the needle on pressure gauge was below 1, so I added water to it taking it to ... [Read more]

2

Vaillant Boiler Ecotec?

Temperature shows normal but it flashes and theres another figure that says 0.6 bar. what does this mean?

5

vaillant gb 242 eh - what should water level be? please help?

Hi The Ch and HW keeps cutting out as pilot wont ignite.looked at the water guage - red and white hands - whi... [Read more]

1

How to increase the pressure on my Vaillant Ecomax 828/2E boiler?

I have located the two valves but can anyone tell me which way to turn them, clockwise or anti clockwise...? ... [Read more]

1

how can i fix my vailent combi model vcw 242eh?

pressurised boiler after flushing rads , to one bar,when running heating the pressure rises to two bar,when ch... [Read more]

4

Vaillant VCW GB242 high pressure ?

I have a VAILLANT - VCW GB 242 EH boiler installed by the previous previous owner and no manual. When the hea... [Read more]

3

pressure loss in my Vaillant boiler?

my vaillant boiler model VC GB 242 EH is installed as a pressurised central heating & hot water system. The... [Read more]

1

Vaillant vcw sine T3W pressure drop?

Hi I have a vaillant vcw sine t3w boiler which is fine on the water circuit, but when central heating side... [Read more]

1

vailant turbomax 242 overheating?

I have a 10 year old Vailant Turbomax 242 boiler which works fine in all respects except that if I leave the ... [Read more]

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]

Vaillant ecoMAX828/2E?

Can someone please explain to me, with the aid of a diagram if poss, which tap to turn to increase the water p... [Read more]

1

Our vaillant boiler is showing F.22?

The boiler is swiched on but there are not heating or hot water and the bar is on 0 and it is showing F.22, ho... [Read more]

1

vaillant boiler wont ignite?

tries to light every 10 secs or so but nothing happens. pressure bar is in higher red what can i do to get it ... [Read more]

whats wrong with my valliant ecomax 835?

my boiler keeps blowing water from the pressure release valve when using the heating as the pressure goes past... [Read more]

1

overpressure boiler?

my vaillant turbomax boiler is reaching 3 bar and water is dripping from the pressure relief valve any ideas?

2

vaillant ecotec plus 630 r1?

my boiler seams to have caught fire or experiance extreme heat internally. all the black plastic air pipes in... [Read more]

Vaillant Thermocompact 628e Delay Mode Fault 5.53?

HELP!! My family and I have had 3 nights of freezing cold as our Vaillant keeps igniting then switching off... [Read more]

2

how can i fix my boiler?

hi there how are you i have a problem with my boiler and was doing a bit of research on the net, i have a vall... [Read more]

4

villant f28, which valve do i open to fill pressure into the pressure bar?

we tried to open the valves that are under the boiler because the pressue bar is 0. but we are not sure which ... [Read more]

1

how can i fix my vaillant boiler ?

can you help me i do not know the exact model no. of my boiler but on the labels it says VCW GB 221,240,280H.I... [Read more]