How to mend Water Pump Vaillant

3

Vaillant Ecotec pro Baffled?

When Hot water tap is running the central heating flow pipe gets hot ... right here we go ...checked plate to ... [Read more]

3

How can I fix my vaillant turbomax vuw 242e combi boiler?

I'm trying for central heating by turning control manually the indicating lights come on for central heating o... [Read more]

1

Problem with my Vaillant eco tech 428?

I have got a Vaillant eco tech 428 heat only boiler which has been installed to a pressurised heating system. ... [Read more]

1

how do i stop water leaking from my pump?

hi ,ihave a vaillant turbo max vuw242e,282e,and i have water dripping from the curculating pump when either th... [Read more]

1

Update of Vaillant VCW GB 282 EH fault?

The above Boiler last night for some reason stopped working, due to its age theres only 1 power light on the f... [Read more]

pump overrun vaillent?

not even running put on the heating just shuts down but have hot water

1

No heating but plenty of hot water ?

Here's a strange one. Vaillant VCW 242 EH. Heating cuts out after a couple of seconds but keeps trying to hold... [Read more]

1

vaillant 18 t3w combi?

t3w 18 combi pilot light okay and lit ,pump running but no heat or hot water,differential valve okay.solen... [Read more]

valiant combination boiler turbomax or thermo compact?

the water pressure on my valiant boiler is ok but it shows an F22 error most days and cuts out at least twice ... [Read more]

1

Vaillant boiler turbomax VUW 282/1E - increase to pressure !?

Vaillant boiler issue - increase to delivery pressure from pump, this varies in operation - i thought just a p... [Read more]

1

How can I fix my Vaillant combi boiler?

I have a vcw-gb 242 combi boiler and now find the central heating wont fire up. When i turn on the hot water t... [Read more]

Only get hot water when heating is on with Vaillant Combi boiler?

I am unable to get hot water when switch is set to domestic hot water. However I am able to get hot water whe... [Read more]

4

Vaillant turbomax plus 824e confounding the 'experts'?

My boiler keeps on locking out showing f.22 or f23. I have had two 'experts' look at it, one changed Almost ev... [Read more]

Heating, Vaillant Combo Home Heating Systems?

Vaillant combo VUW SOE 280/2-5R3 Serial 51950080A Starts fine and running fine for hot water. The problem i... [Read more]

Pump is sorted.How do i clean dhw heat exchanger Vaillant part no: 065053?

Pump is sorted by now. I have back hot water and central heating. But some problems with hot water persists. ... [Read more]

1

Problem with hot water demand?

I have a vaillant 824 E, problem with hot water demand - boiler kicks in on start up but temperature on boiler... [Read more]

6

vaillant ecomax 824e flashing e20,e13,f20. How to fix it?

Thing is, that my boiler (which is vaillant ecomax824e) use to go through these codes e20 and then f 20, or e1... [Read more]

2

VUW GB242E no ignition?

The boiler goes through the lighting sequence on heating and water ,all lights on except burner then lock out ... [Read more]

vaillant vc gb 221 h boiler cycling?

My boiler fires up as normal for about 15 seconds then switches off (pilot still on)cuts back in 10-15 mins la... [Read more]

2

cannot control hot water vaillant ecoTEC plus 624?

We have a three year old ECOtek plus 624 that has been fine until now. We have just installed a new show with ... [Read more]