How to mend ... Change Valve Combi

diverter valve?

I have an ideal mini c24 combi, it's playing up big time! When i take a shower the rads get hot, n the tempera... [Read more]

Ariston microGENUS HE 32 MFFI combi boiler A01 fault?

keep getting the A01 fault on my Ariston combi. It does not fire up in alloted time, although the piezo's spar... [Read more]

Baxi combi boiler 105he DHW Valve swop!?

Is it within the scope of an ex mechanic to change the DHW pressure differential valve? It looks a quite an ea... [Read more]

Hot Water Problem with Ideal Isar He24 Combi?

Hi, Can anyone help? A friend of mine is having problems with her hot water supply from her Ideal Isar He2... [Read more]

Any Guidance on a vaillant Turbo max 242 hot water?

I have found this site quite a usefull ome as have a Vaillant turbomax 242 Combi that like a lot on this site ... [Read more]

How do I change the diaphragm in the diverter valve of a Ariston Euro Combi?

Hi, can anyone advise me how to replace the diaphragm in the diverter valve of my Ariston Euro Combi boiler. ... [Read more]

Hello all, boiler not working properly?

Hello all, i have a very old combi c.h boiler (solaire model ghb 21/f t.02) which no one has heard of, i would... [Read more]

vaillant ecotec pro28r, not enough hot water?

hello all, i have vaillant ecotec pro 28r combi boiler, problem is there is not enough hot water but heating i... [Read more]

filler loop on combi boiler?

the one way valve on the filler loop is blocked and cannot get water into the boiler as there are a access pr... [Read more]

system pressure?

my vailent combi looses pressure every day but i cannot find a leak anywhere. none from the relief valve and n... [Read more]

sqeeking/sqeeling noise when boiler is running, 3way diversion valve????

When the boiler is on full burner (using hot water) a loud sqeeking/alarming sound is coming from the boiler..... [Read more]

optima 701?

How do i change the pressure valve on optima 701 combi boiler? I am putting the pressure to 2bar, next day the... [Read more]

3 way valve leaking chaffateaux britony combi se?

valve is leaking and boiler has lost all pressure no water or heating. Its leaking from the top where the spr... [Read more]

Combi boiler?

In the event of changing tap washers whilst you have a combi boiler installed. In turning the main water stop... [Read more]

how do I change the diverter valve on my worcester 20 / 25 combi boiler?

The diverter valve on my worcester heatslave 20/25 combi boiler is stuck in the hot water position. how do I r... [Read more]

Pressurize Valiant Turbomax 28e?

Hi I have the above combi installed and have just had to change a radiator in the bathroom, of course I've now... [Read more]

How do I fix hot water on the vaillant combi boiler?

the central heating is running well but the hot water has stopped. I was told to change the diverter valve. Wo... [Read more]

hOW CAN i CHANGE DIVERTER VALVE ?

How can i change the diverter valve on the combi boiler? the central heating is working well but not hotwater

how do you change a diverter valve?

i have a Chaffoteux combi boiler and the hot water comes out tepid when it is just the hot water working. When... [Read more]

toilet over fills?

when running taps the toillet system over fills. this is on a combi boiler. recently i had the divert valve ch... [Read more]