How to mend ... Water Boiler Going

my rdh10rf siemans thermostat will not send signal to my boiler. ?

Both the wall unit and the wireless control panel are on and all the lights are on but it is not communicating... [Read more]

Ace High boiler not working?

Is there a common fault that would cause my boiler to not provide HW or CH? The power light is on, it has not ... [Read more]

Ravenheat boiler not firing up when turned on ?

How do I test the continuity to the water pressure switch

ikon t 23,1 boiler?

central heating working fine but no hot water at taps, (not igniting when demanding hot water)

Glow worm 330 condensing boiler radiators warm but not hot 3" hot bath wate?

Radiators Luke warm hot water runs out after 3"in the bath had new hot water tank pump tank stat immersion & 3... [Read more]

Potter ton performa 24?

Boiler works fine on c/h but hot water does not work ? It fires up but cuts out after 10-15seconds could it be... [Read more]

Ideal Classic FF260 boiler - fan full of water?

13 years old and on its last legs according to British Gas. Fan has been noisy now boiler won't light. Suspect... [Read more]

How to fix my Potterton Promax Combi HE Plus boiler?

I have no heating or hot water, when I turn on the central heating or a hot water tap the boiler fires up then... [Read more]

micro switch on a potterton combi boiler?

hi can anyone tell me how do you know if the micro switch on my boiler is working? i am getting hot water but ... [Read more]

worcester 28cdi boiler ?

When you turn the hot water on it ignites but within a few seconds loud clanging noises from the boiler temper... [Read more]

glow worm 30 dxi?

The hot water is intermittent and the boiler is making a bagging noise when I open a hot tap. The heating seem... [Read more]

potterton puma 80?

i have a potterton puma 80 combi boiler that is making clunking /issing when trying to use the C H it will com... [Read more]

The hot water is lighting but not the heating?

The boiler lights up for the hot water but not for the heating

Combi potter ton performa 24 not heating water ?

My boiler lights up when I put on the tap and can run for about 30 secs then goes out, heating is working fine... [Read more]

f7 error code-no heating/hot water?

Hope someone can help. My Worcester rd532i condensing boiler was working perfectly fine for year, then 1 day t... [Read more]

how do i fix my worcester boiler?

my Worcester greenstar si junior boiler has always needed the water pressure topping up time to time since ins... [Read more]

Glow worm Flexicom SX18?

The water pressure keeps dropping after the boiler is demanded ie hot water and central heating, but is stead... [Read more]

Over filled my Ferroli boiler?

I recently had to repressure my boiler and add more water but had a problem getting the inlet pipe to close so... [Read more]

Valiant boiler water pressure valve?

Brass screw rung can I replace it

Some super 90 no hot water?

Had my some super boiler now 20 years I have central heating but no running hot water. I do have it serviced ... [Read more]