How to mend Vaillant

1

I have a valliant boiler and i cant keep the pressure up ?

every day i'm having to increase pressure and it leaks when there is no pressure

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My boiler is showing an F?

I have turned my heating to on and water to on, but nothing has come on. My boiler is showing an F on it. It... [Read more]

2

My pressure keeps falling on my Vailant boiler, how do i top it up??????

My pressure keeps falling on my Vaillant boiler, how do i top it up????

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why have i got high water pressure showing on gauge?

I have a Vaillant turbomax vuw242e Can anyone tell me why the pressure gauge rises up to 4 bar whenever the ... [Read more]

1

438 at low gas rate?

have recently fitted vaillant 438 ecotec open vent boiler. fires at full rate for aprox 20 seconds then goes t... [Read more]

3

User manual for Vaillant 242E boiler?

Does anyone know where I can get or download a user manual for Vaillant 242E boiler?

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how can i fix my vaillant vcw-gb-280h boiler?

i have no gas solenoid ignition there is no voltage to the soleniod in ch mode or dhw mode .All stats test ok ... [Read more]

1

pressure dropping very quickly?

my vaillant boilers pressure is dropping almost everyday. I've to fill with the water. if the pressure is on ... [Read more]

1

my vaillant Sine 18 combi boiler has fault?

While I appreciate that it's knocking on a bit, like myself, I feel that there is plenty of life left in the o... [Read more]

1

how to fix my valliant combi boiler?

i have a vailliant eco max combi boiler it gives us hot water no problem but when we turn the heating on it wo... [Read more]

1

Instruction Book Required (hardcopy, or scanned & emailed)?

Hello, I have a Vaillant CH Combi boiler Turbomax Plus 828E (fitted 2002) and have lost the timer instruct... [Read more]

3

Vaillant turbo plus 824 E timer control help needed?

I've just moed into a house with the above boiler with the fitted electronic toimer control module. Unfortuna... [Read more]

6

Where do I adjust water pressure vaillant turbomax plus 828e?

I have same boiler but have no hot water, my pressure is 0 and can't find toggle to adjust - help where do i f... [Read more]

1

radiator bleeding?

after bleeding radiator do i need to top up water, if so how? VAILLANT turbomax VUW242/1E

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Vaillant Boiler turning on randomly?

My Baillant boiler turns on randomly (only for a brief moment). This is happening when the heating is off and... [Read more]

2

HOW TO FIX MY VALIANT BOILER?

I HAVE A VALIANT TURBO MAX BOILER WHICH KEEPS GOING TO THE RED BURNER LOCK OUT INDICATOR. AFTER WE RESET BY PO... [Read more]

3

Vaillant turbomax 824E?

i have got one of these boilers and the pressure gauge slowly keeps dropping down over a period of about 3-4 w... [Read more]

1

how do i replace the diverter valve in my boiler?

I have a vaillant TurboMax plus and started having trouble getting hot water. I can not get hot water when the... [Read more]

2

Vaillant combi boiler over pressuring?

My 20 year old Vaillant combi boiler is over pressuring when heating is on

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I can not get C/Heating on VCW GB 242 EH Vaillant Combi Boiler ?

I have just renewed the Divertor valve on my combi I have hot water while switch is in Summer mode, but when I... [Read more]