How to mend Boiler Vaillant Ecotec Pressure

Vaillant Ecotec plus; no hot water?

I feel that perhaps I have caused the problem with my boiler. I am intermittantly having problems and recent... [Read more]

5

Loss of Pressure on EcoTec Pro 24 Vaillant boiler?

Our boiler seems to lose pressure and needs to be topped up every couple of weeks. Is this normal? We have r... [Read more]

2

heating - plumbing?

i turned on both taps of my valliant boiler to increase the water pressure - this worked however when i was be... [Read more]

1

4 month old Vaillant ecotec plus 831 falling pressure?

new boiler worked for 6 weeks after installation in Oct 2008 and then has consistently suffered from falling p... [Read more]

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]

4

Combi boiler - no pressure - no heating or hot water?

I have a Vaillant ecoTEC plus 831 - my radiator was not working and I stupidly bled it dry - my boiler now has... [Read more]

2

How can I fix my vaillant ecotec plus 831?

my boiler keeps discharging and losing pressure and shows F22 on the display. The system has been power flushe... [Read more]

2

Vaillant eco TEC boiler F22 keeps occurring?

Our ecoTEC boiler keeps giving an F22 error. We top up the system and then it's Ok for a week or so before it ... [Read more]

2

How to maintain water pressure for Vaillant combi boiler?

Hi, Our Vaillant combi boiler loses pressure and stops working (or doesn't come on) at least once a week. W... [Read more]

1

my conventional vaillant boiler flame wont stay lit...whats wrong?

water pressure was low...now refilled and sems ok...spark seen but no flame ..please advise

9

How do you increase the water pressure on Vaillant Ecotec plus boiler?

I have the above combi boiler, I am not too sure about the model no. it is about 2 years old. The pressure is ... [Read more]

4

How can i resolve Vaillant ecoTEC plus 831 high pressure?

I have a Vaillant ecoTEC plus 831 which keeps going into the red of the pressure gauge despite almost daily bl... [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

pressure keeps dropping on combi boiler?

my parents recently had a vaillant combi boiler fitted in their loft (as advised by plumber)but the pressue ga... [Read more]

1

Vaillant Combi boiler- no hot water or heat?

This morning it's just stopped working. It fires up for about 1 minute and then just stops. We had a bloke out... [Read more]

1

How can i fix my Vaillant combi boiler?

The water pressure drops quite fast when the central heating is turned on. Looking at the external overflow p... [Read more]

1

pressure too high?

the pressure on my vaillant combi boiler keeps going too high. A service engineer lowered the pressure and re... [Read more]

5

My vaillant ecotec boiler is showing a high pressure?

My Vaillant ecotec boiler is showing a high water pressure in the pressure gauge???

1

I have no hot water or heating from my vaillant combination boiler?

I have tried increasing the pressure but it falls back down after a few minutes - what should i do?

1

How can I fix my Vaillant boiler?

How can I re-start my vaillant boiler and what do I do if the "pressure" level is bellow 1? The boiler starts... [Read more]