How to mend Boiler Not Heating Water

Hot Water not coming on from Boiler?

Our Potterton combi HE Plus ignition lights come on for the Heating and it work but our hot water does not C... [Read more]

2

what is wrong?

After topping up our baxi boiler with water from the loop to bring it to the right gauge level which i do now ... [Read more]

Pump not working if Central Heat only, called for?

The central heating would not start, it would appear that the boiler fired but the pump did not function. If I... [Read more]

1

Not hot water?

Potterton Promax 15 SL With wall control PS2 dual channel control. Shows light heating timed Heating set ... [Read more]

No hot water help?

I have a Firebird Combi enviomax c26 oil burner internal boiler heating works fine but I can’t get any hot ... [Read more]

1

I have an Ideal ff380 boiler. The heating is not coming on with the timer?

My boiler continues to provide hot water but the radiators come on randomly and not when we want them. Any ide... [Read more]

1

Glow.worm ultracom 38 cxi showing f25 faultcode?

No heating or hot water as boiler showing f25 none of the buttons are responding or opening valves does not fi... [Read more]

1

biasi m90e 24s no dhw?

My hot water has been intermittent for a while now it's become worse. The heating is working fine. I have lo... [Read more]

I have a sabre he boiler that fires up initially then cuts out to red light?

I have a problem with a sabre he 35 boiler the problem is I have reset the boiler re pressurised and done all ... [Read more]

valiant water heating boiler not working showing F22 fault any help please?

Valiant water heating boiler not heating radiators or hot water please help

Ferroli DOMIcompact F24B: Unknown error?

I just came back from a couple of days away from home (boiler not used for 4.5 days), and my boiler is showing... [Read more]

how can i fix my ariston microgenus 28he mffi?

my microgenus 28 he mffi is working on central heating but not on hot water. No error code is showing. When op... [Read more]

4

Baxi 105e?

I have a Baxi 105e boiler, it has started to heat the radiators when the hot water tap is run. I've replaced t... [Read more]

Baxi 105e?

I have a Baxi 105e boiler, it has started to heat the radiators when the hot water tap is run. I've replaced t... [Read more]

Boiler cutting out before heating hot water ?

I have a problem with a fire bird combi the boiler heats up from cold but cuts out when the boiler get hot but... [Read more]

Glow-worm Hideaway will not fire up for hot water but the pilot is on?

Hi I have a Glow-worm Hideaway the pilot light is lit but the boiler doesn't fire up so we can have hot wat... [Read more]

Glow-worm betacom 30c combi boiler overheat thermostat light flashing?

Overheat thermostat light flashing and reset will not work. Every time I reset it just goes back to fault. No ... [Read more]

1

Central heating not working?

My glow worm micron 50FF works for a short time then shuts down and both lights go out. Neither of the two lig... [Read more]

1

why is my combi boiler not staying fired for central heating. water fine?

my Glow worm combi has been having odd days when the central heating isn't working but then has been ok again ... [Read more]

hot water iswarm not hot?

I have been told by a heating engineer that the heat exchanger on my boiler is clogged up and because of it's ... [Read more]