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We have 1760 questions about mending 'boiler hot water central heating'

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Mend Heating, Home Heating Systems

my mains 24e baxi potteron make will not light up?

i have mains 24e gas boiler 2 weeks ago i found that hot was not as hot as normally it gives .i called the en... [Read more]
Mend Heating, Home Heating Systems

how can i make my central heating stay on?

I have a greenstar highflow 440 boiler. the red alarm light is on constantly and i cannot override it When I u... [Read more]
Mend Heating, Home Heating Systems

how can i fix my compact 100p glowworm boiler?

my boiler s pilot light stays on all the time if i have just my hot water turned on but when i turn central he... [Read more]
Mend Heating, Home Heating Systems

heating problem with glow worm boiler?

i have a glow worm compact electronic boiler, the hot water is ok but i cannot get the central heating to circ... [Read more]
Mend Heating, Home Heating Systems

vokera boiler not firing when calling for hot water. central heating side o?

I have a vokera boiler which shows the digits 80 (in red) when we try to call for hot water. The boiler does n... [Read more]
Mend Heating, Home Heating Systems

Halstead Finest Combi Boiler Locking Out?

When a hot tap is turned on and the central heating is not on or on demand, the hot water flows whenever a dem... [Read more]
Mend Heating, Home Heating Systems

No hot water?

I have a Jaguar boiler Model 24KTVJ Central heating is ok No hot water demand ignition. Any Ideas
Mend Heating, Home Heating Systems

Halstead Finest Combi Boiler Locking Out?

When a hot tap is turned on and the central heating is not on or on demand, the hot water flows whenever a dem... [Read more]
Mend Heating, Home Heating Systems

heating system?

I had a glow worm 24hxi boiler fitted to my existing y plan system using the original controls(programmer,room... [Read more]
Mend Heating, Home Heating Systems

hot water?

i can get central heating but only a little hot water the boiler seems to keep starting and stopping all the t... [Read more]
Mend Heating, Home Heating Systems

How can I fix my Valliant Boiler 828E?

When central heating starts up temerature goes quick up to 85 degrees on gauge and burner turns off radiators ... [Read more]
Mend Heating, Home Heating Systems

Hot water failing ?

My Midas SI , the hot water temp fails when trying to run a bath, the central heating is working ok, I am told... [Read more]
Mend Heating, Home Heating Systems

How can I fix my Vaillant combi boiler?

My Vaillant combi boiler fires up on central heating and heating is ok but the boiler will not fire up when op... [Read more]
Mend Heating, Home Heating Systems

what else can i try to reset rc10/433?

my electricity supply shut down unexpectedly but is now restored. Since then, I have hot water but no central ... [Read more]
Mend Heating, Home Heating Systems

hot water is ok but central heating no?

we have no problems with hot water, boiler does make hot water, but central heating are not working or not war... [Read more]
Mend Heating, Home Heating Systems

My boiler is showing a E05?

dear all, hope u can help. I'm getting a code of E05 on the display of my ariston - Microgenus He boiler. Ce... [Read more]
Mend Heating, Home Heating Systems

Hot water takes a long time to reach the tap/shower?

My boiler seems to work OK, however, it is a little old, it's a Potterton Combi 80), which is no longer in pro... [Read more]
Mend Heating, Home Heating Systems

ferroli combi 77ff boiler will not ignite?

my boiler will not ignite when you call for hot water or central heating. the pilot light is lite,the pump is ... [Read more]
Mend Heating, Home Heating Systems

Help with Ideal Elan Boiler please?

I have an old Ideal Elan boiler that stopped working yesterday. The pilot light is lit on the boiler and the ... [Read more]
Mend Heating, Home Heating Systems

grundfos selectric ups 15-50?

it was all working fine until this morning, boiler is supplying plenty of hot water but rads are cold. on the ... [Read more]

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