How to mend Vaillant

1

f24 fault code showing?

vaillant turbomax plus 824E

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Vaillant turbomax only hot on slow flow?

Hi I have a Vaillant Turbo Max that is only heating water to 40 degrees on full flow. If you turn the tap down... [Read more]

1

why does the pump keep running when I turn the hot tap off?

My Vaillant combi boiler VCWE 240 works fine with the heating, but when I use the hot water, it doesn't switch... [Read more]

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I have a Vaillant thermo compact plus 628E ?

Please can any one advise me on what I can do with a F23 fault on the boiler. Done flush and changed the pump... [Read more]

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Fixing a vallaint geaser?

Would somebody be able to supply me with the names, telephone numbers for agents in Pretoria (South Africa) th... [Read more]

2

My 18 year old Vaillant VCW GB 242?

The boiler has started losing a lot of water & needs topping up at least once a week. I have been advised by ... [Read more]

2

Valiant Eco Tec 837 combination boiler ?

with the above boiler. (3 years old) I have a leak from the above boiler with water dripping from the lower... [Read more]

1

Ravenheat heating thermostat transmitter does not work?

My Vaillant combi boiler provides hot water but the Ravenheat transmitter type thermostat has stopped working ... [Read more]

1

How to refill Vaillant ecoTEC pro system?

I have a Vaillant ecoTEC pro combi bolier. Following workmen removing a radiator I have an F22 code error. How... [Read more]

1

whats wrong with my vailllaint boiler?

boiler keeps trippng the rcd breaker each time you plug it in

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How difficult or easy to replace pump on boiler?

We have a Vaillant Thermocompact 615EH boiler which has started to get noisy and needs replacing. It looks rel... [Read more]

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Have a vaillant ecotec plus 824. The water gets hot then goes cold?

Have a vaillant ecotec plus 824. Real problems!!The water gets hot for about a minute then goes cold and stays... [Read more]

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vaillant ecomax 835-e we have hot water but heating does not fire up?

we operate our boiler manualy turning it on and off as we need it our hot water is working fine but our heati... [Read more]

1

vailant turbomax combi?

when hot water tap is on it will run hot for a couple of mins then go cold then hot again not ideal when showe... [Read more]

fault codes f18-f19?

fault codes on valliant eco tec +937 f18-f19

fault code s.0?

my vaillant boiler wont turn on

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How to adjust heating & water controls Vaillant ecoTECpro?

Since being serviced recently both water & heating have become too hot; the dialls on the left which control w... [Read more]

Vaillant mag125/7 LPG water heater?

Hi, I have a fault with the water heater in my motorhome. It is slow to ignite the burner when the hot water t... [Read more]

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where do i find reset button?

where do i find reset pressure on my valiant eco tec plus 824 showing f22 problem

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how to fix my Vaillant ecotec plus 824?

My boiler is flashing con on display as I have had a rubber pipe split. I have tried hair dryer for 1/2 hour ... [Read more]