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We have 46 questions about mending 'change valve combi'

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Pages 321
Mend D.I.Y, Plumbing

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]
Mend Heating, Home Heating Systems

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]
Mend Heating, Home Heating Systems

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]
Mend Heating, Home Heating Systems

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]
Mend Heating, Home Heating Systems

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]
Mend Heating, Home Heating Systems

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]
Mend Heating, Home Heating Systems

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]
Mend Heating, Home Heating Systems

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]
Mend Heating, Convector Heaters

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]
Mend Heating, Home Heating Systems

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]
Mend Heating, Home Heating Systems

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]
Mend D.I.Y, Plumbing

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]
Mend Heating, Home Heating Systems

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]
Mend Kitchen Appliances, Blenders/Mixers

Combi boiler?

In the event of changing tap washers whilst you have a combi boiler installed. In turning the main water stop... [Read more]
Mend Heating, Oil Filled Radiators

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]
Mend Heating, Home Heating Systems

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]
Mend Heating, Home Heating Systems

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]
Mend Heating, Home Heating Systems

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
Mend Heating, Home Heating Systems

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]
Mend D.I.Y, Plumbing

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]
Pages 321

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