How to mend ... Combi Water Boiler

Problems with my Valiant combi boiler?

Hot water is intermittent on my valiant combi boiler for a while now. However I could not get the heating or ... [Read more]

How can i fix my Lexicon e.l.m leblanc Combi Boiler?

I'm getting central heating ok, but no hot water! Help! ;)

I have a vokera maxin 24e combi boiler?

the diverter valve does not operate when i open the hot water system. is it possible to replace the parts in t... [Read more]

worcester combi boiler 28i water running cold?

had a worcester combi 28i for about 4 years and am having some problems, heating seems ok but when run a bath ... [Read more]

Hot Water problem?

Ferolli Moderna 80E Combi boiler CH works fine. HW is hot for the first 10 seconds or so but then goes luke... [Read more]

Ferroli Optima 901 -Intermittent Hot water problem?

Hi I have a Ferroli Optima 901 combi boiler and have recently been experiencing intermittent problems with no ... [Read more]

how can i fix my ariston euro combi boiler?

I have just moved into a new home fitted with the boiler above, i have experienced problems the previous owner... [Read more]

Vokera Linea 24 Combi Boiler - water Pressure keeps dropping error 04 why?

I have moved into a house 2 years ago which had an 8month old Vokera Linea 24 Combi Boiler. It has worked a tr... [Read more]

what wrong with combi boiler?

I have breath all cenral heating in my house so heating can be flow fully inside the rediator, after that the ... [Read more]

What does the temp control on the Worcester 240 do?

It's something that's been driving me and my housemates crazy. What does the temperature control on the front ... [Read more]

Ferroli Optima 901 -Intermittent Hot water problem?

Hi I have a Ferroli Optima 901 combi boiler and have recently been experiencing intermittent problems with no ... [Read more]

How do I increase the water pressure in the Central Heating Circuit?

We have a Britony Combi SE Combination boiler from Chaffoteux and Maury. 2 lights are flashing, which means lo... [Read more]

how can i fix my boiler?

i have biasi combi boiler the heating is working but the hot water is not - what can i do ?

ravenheat 820/20 combi boiler ?

When I run the hot water tap, the water is cold, the pilot light doesn't start up, but when I put the central ... [Read more]

how can i fix my valiant combi boiler hot water?

my valiant combi boiler will not stay alite on hot water only and will not fire on when trying to draw hot wat... [Read more]

What can cause my combi system to lose pressure?

I recently had my combi system flushed and for a week it held pressure, and was, as in the past, quiet. Howev... [Read more]

pressure problems?

worcester 240 combi boiler pressure goes down all the time water going out the overflow pipe is it a core plug... [Read more]

low water temp from combi boiler?

Could anyone let me know what may be the problem. My combi boiler works perfectly on the central heating side... [Read more]

How do I lower the water pressure into a washing machine?

My dispenser drawer leaks at the start of a wash. I've given it a good clean, but this hasn't helped. I think ... [Read more]

How can i fix my Worcester Bosch 240 combi boiler?

I recently removed two downstairs radiators to decorate. When I tried to turn the heating system on again it w... [Read more]