How to mend ... Combi Water Boiler

Potterton 80 combi boiler?

Hi everyone My question is that when I switch the radiators to come on then everything seems to work for abo... [Read more]

my valiant combi boiler some time stop working ?

no hot water but after a while hot water start itself

how can I diagnose my greenstar HE combi?

lights went off completely following a brief period of working after resetting it earlier. A friend electricia... [Read more]

Ravenheat combi?

Hi Peeps need a bit of advice. no hot water or heating this morning. The boiler keeps firing up and you see th... [Read more]

how do i check a valliant combi boiler expansion tank?

water dripping from expansion tank,on valliant combi boiler

Baxi Combi Leaking?

hi All, i have a Baxi Combi boiler which had slight leak inside, a engineer came and drained the boiler and fi... [Read more]

Mira 415 combi shower + - 2003/4?

The shower has a habit of running hot and cold. We are using a combi boiler but no other water taps or washi... [Read more]

How can I fill system pressure loop?

I have MAIN COMBI 24 HE boiler. When I dont use it, pressure stay in 0 and when I use hot water it goes up to ... [Read more]

How can I fix my Vaillant VCW combi boiler?

we have hot water but no heating

boiler drops pressure to 0.8 and then no hot water?

boiler drops pressure to 0.8 and then no hot water, what do I do to valliant combi boiler?

Greenstar CDi Combi Boiler, Burner Indicator Won't Light?

I wonder if anyone can help Last night my boiler's burner indicator light went off. I noticed that the water... [Read more]

please help worcester 28 si II combi?

recently had a gas engineer out as stopped working altogether with light flashing approx 1 per sec used reset ... [Read more]

baxi combi 105 hot water goes cold then hot again?

when turning on the hot water the boiler strikes up but only for few minutes then turns off again then strikes... [Read more]

Loud clunking noise when boiler switches off?

I have recently moved to a new house. I have a Glowworm HX18 combi boiler. Each time the heating switches of... [Read more]

How can I fix my Ariston combi boiler?

My Ariston combi boiler stopped working the other day and I couldn't see what was wrong - pressure was ok etc.... [Read more]

How can I cancel the low water pressure warning lght on my Puma 80/100 com ?

The low water pressure warning light has activated on my Puma 80/100 combi boiler, thus preventing by boiler f... [Read more]

How can I fix my Worcester greenstar 28i combi boiler?

I have recently purchased a Worcester greenstar 28i junior combi boiler.Since this morning the PILOT light is ... [Read more]

no hot water from my boiler?

I have a glow worm space saver combi, the central heatings ok, but its not heating the hot water, any help ple... [Read more]

worcester 24cdi combi boiler?

the pressure in my boiler flucctuates constantly, and the overflow drips all the time. The water and radiators... [Read more]

Does anyone know what my problem is please?

We have an "Ideal" combi boiler.It has worked well for the two years we have had it,but now when we try to get... [Read more]