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how I can fix my boiler glow worm flow model 30 si?

My boiler flashes F5 on the panel, no heat and no hot water, I looked for the red switch I could not find it, ... [Read more]

hotwater will not go on?

My 24I boiler heating works perfectly. 2weeks ago I noticed my bath water wouldnt heat properly. After Investi... [Read more]

Ravenheat Condensing Fanned Flue Boiler CSI Primary Problem?

The fan comes on the pilot lights the boiler lights then it quickly cuts out and repeats this cycle. The press... [Read more]

hot water?

when I turn the hot water on the boiler doesn't switch on to heat up the water. Am I missing something like a ... [Read more]

the boiler has to be swicth on or off when we use a filling key ?

When I use a fill in key in a worcester bolier to put the pressure at zero bar to 1.5 bar, shall I have the bo... [Read more]

My Grundfos 15/50 rotates but?

...doesn't shift any water. The 3 position switch works and the rotor spins faster and slower as expected, bu... [Read more]

Myson Apollo 40S keeps shutting out!?

when I switch on the boiler (it's usually switched off when hot water is not required as the fan is noisy and ... [Read more]

mexico indirect floor standing has pilot but wont fire up?

I have a mexico indirect boiler that has pilot light working but when turred on via timing switch it wont fire... [Read more]

re vaillant combi turbo max VUW242E?

boiler has intermittent ingition fault. Ignition indicator light always illuminates ok but sparking does not ... [Read more]

Heatline s24 fan doesn't come on?

Hi I have a problem with my Heatline S24 boiler, The power is on but the fault on air preasure switch light is... [Read more]

High Efficient Combination Boiler?

My first problem is that I cannot I.D the boiler. There are several model numbers on the User Guide but no mar... [Read more]

Potterton Flamingo 50?

Hi I have just bought a house having Potterton Flamingo 50 as a boiler. I am not quite aware of how boiler w... [Read more]

Gas Heating gone mad ?

we have a gas heating and we basically have three switches, one is a little red one which i think turns on ... [Read more]

halstead combi gold. shower goes cold?

shower goes cold after a few minutes, stays hot if the heating is on. boiler flames dont seem to change higher... [Read more]

How can I fix my Vokera 20/80 RS Flowmatic?

Intermitten fault,My boiler is reluctant to fire up when turning the hot tap on or the central heating, someti... [Read more]

i have a Halstead Hero 50 boiler,which fails to ignite?

The pump starts, however the boiler fails to ignite, doesnt even click to try and ignite. If i turn the temper... [Read more]

jaguar 24ktvj combi boiler?

when trying to get hot tap water boiler cuts out f3 = heat exchanger blocked . removed pump ,internal casing a... [Read more]

Vokera boiler doen't heat water only central heating?

the central heating works fine but we have to switch it on to enable hot water at taps. When running taps boil... [Read more]

randall 102 problem?

i have a ideal classic boiler with a randall 102 mini programmer attached. the randall will work perfectly wit... [Read more]

plumbing boiler ariston 27 Mffi?

I have a problem with the HWS with the boiler, the flat has been empty for 2 years and did not know if boiler ... [Read more]