How to mend Combi Water Hot

1

How can I fix my Greenstar CDi condensing combi boiler?

...after nearly 4 years of fault free operation from new, this morning I had no hot water & a "EA" message dis... [Read more]

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combi boiler?

This query concerns the hot water to the shower and kitchen mixer tap. I turn on the hot tap and the boiler do... [Read more]

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My boiler doesn't turn itself off straight away?

I have a Baxi Combi 80Eco and recently the boiler has been taking a good 30 seconds to turn itself off after I... [Read more]

3

Hot Water and heating on at the same time, cant stop it?

when I switch hot water tap on, boiler fires up as normal but radiators heat up as well, although heating syst... [Read more]

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no hot water ?

pilot was on. turned on tap no main burner maybe air pressure switch as number 7 led is not on.now i have no p... [Read more]

1

Worcester Bosch Highflow 400 - no hot water?

Please would you advise me on the following. We have a WB highflow 400 combi boiler. We are noticing that in t... [Read more]

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no hot water upstairs?

hiya i have a chaffatoex and maury combi and had no end of problems with it. Its been seviced by british gas a... [Read more]

we have a ferroli f30 combi boiler?

we have a ferroli f30 boiler and it seems to be working alright, but after a couple of minutes drawing off the... [Read more]

Ferroli combi Boiler not working, display screen blank. What do I do?

I turned my heating on and the boiler worked for about 5 mins then just shut off. Its a self diognosic boiler ... [Read more]

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how can i fix my potterton combi boiler?

potterton combi boiler central heating works but hot water doesnt.any ideas

combi 28c?

the hot water comes through for a few minutes then the boiler cuts out cold water then comes through after a ... [Read more]

ariston combi keeps firing up?

Hi, my ariston microgenus 23mffi keeps firing up & shutting down repeatedly even though the room thermostat is... [Read more]

Water pressure problem?

hot water turns to a trickle when turn on the cold tap we have a combi boiler how can I fix this

2

why is my vaillant combi firing on and off when the tap water in on?

when the hot water is on the boiler keeps firing on and off

Boiler will sometimes not fire up?

I have a Ferroli Combi 77 FF which has started to play silly beggars. Sometimes when the hot water tap is tur... [Read more]

intermittent hot water - Valliant Combi?

Hi, I have a Valliant Combi (about 10yrs old, no model number that I can find) that sometimes just doesn't giv... [Read more]

how can i fix ravenheat LS100 combi boiler?

my Ravenheat combi LS100 would not give hot water without turning the heating on. we put up with this until th... [Read more]

1

No cold water through mixer tap shower!?

I have mixer tap with a shower attachment in my bath. When you run both hot and cold through the tap it mixes ... [Read more]

central heating not working,xtafast,combi boiler 96/10?

The hot water works great but not the central heating

No Hot water with Valiant Combi Boiler. How do i fix?

From other questions on this topic, it looks like its the flow restrictor or diverter....how do i change this ... [Read more]