How to mend ... Help Heating Boiler

siemens rwb9 connections to boiler?

I have a SIEMENS RWB9 central heating programmer. I am wanting to know the wiring layout for the connection to... [Read more]

timer on my vokerera excell boiler does not go round, how do i fix it?

The timer on the Vokera excel boiler does not go round, so I have to switch heating on and off manually, how d... [Read more]

heating system?

vokera boiler pressure drops daily

What is wrong with my ravenheat white star combination boiler,?

I have a ravenheat white star combination boiler,it suddenly decided not to turn off,its on all the time,I hav... [Read more]

My heating is on?

Thermostat is turned off so the central heating shouldn't be on. However the radiators are all giving out heat... [Read more]

Remaha boiler runs spuriously?

Remaha Avanta boiler runs for about one minute even though no hot water is being run and no demand for central... [Read more]

Remaha Avanta fires up spuriously when no demand for water or heat,?

Boiler fires up for about one minute when there is no demand for hot water or heating. Cold water is not runni... [Read more]

How can I fix my Chaffoteaux & Maury boiler?

Model is Britony 11. Heating no problem but not lighting for hot water.

my ravenheat boiler wont fire up?

my ravean heat boiler wont fire up properly when i switch it on for heating and water it just clicks an dfew t... [Read more]

how can I have just hot water from my Protherm 40 - 50 CI boiler?

The boiler operates heating and presumerably hot water. But I do not know how to switch it heat hot water only... [Read more]

Potterton Performer 30HE?

Anyone know the problem with my boiler the symptoms are: when drawing off hot water the gas ignites for a shor... [Read more]

What can I do about a Glow-worm Flexicom 30cx fault code F11?

I had a new boiler fitted in April this year. Last eve it stopped working, showing f 11. We have not been us... [Read more]

Semia condens F24 E water heating fault?

I have a Semia condens F24 F boiler which was here when we moved in last year. Now we can't get hot water unle... [Read more]

danfoss SET3E contlolled heating system ?

In my Danfoss SET3E heating controlled system I can't turn the water heater section OFF! The switch on the... [Read more]

I have a micron 50ff?

The heating is constantly on when hot water is on on constant. The system has 2 2 port valves with 1 side of l... [Read more]

Morco Feb 24ED3*?

I have this combo boiler above it makes the noise as though it's onbut no panel lights come on and no hot wate... [Read more]

no hot water/heating?

Vokera compact HE boiler. The system was in workable order last thursday, I was away for the weekend till Mo... [Read more]

Room thermostat?

I've recently repositioned my central heating pump in our recently bought house. We found out the previous own... [Read more]

how can I fix my Myson Midas B combi boiler?

My boiler is not heating the hot water side properly, it sometimes works (flares up) and after a short while a... [Read more]

my worcester 240 combi rsf boiler makes a clatter noise ?

when firing up with the hot water and sometimes the heating, we have to keep resetting it to get the heating a... [Read more]