How to mend Not Hot Water Boiler

ariston euro combi sx 20 mffi?

c/h works but hot water will not ,red light comes on but boiler will not fire.

1

ravenheat LS80 shower water not as hot as it used to be?

Hello we have a Ravenheat LS80T. A couple of years ago it stopped firing up when h/w taps were turned on and i... [Read more]

Apollo Fanfare Boiler Problem?

My Apollo Fanfare seems to work ok. Apart from a quite loud bang when the central heating is on....it does no... [Read more]

1

how can ifix my ariston euro combi A/23/MFFI?

THE BOILER DOES NOT COME ON WHEN YOU TURN THE HOT WATER TAP ON

1

fault diagnosis?

my ferroli optima boiler has stopped working hot water is fine but sometimes heating will not fire upone night... [Read more]

What's wrong with my Worcester 350 combi boiler?

My Worcester combi sometimes shuts down just after it lights to heat the water for the central heating. It see... [Read more]

1

heatslave 20/25 boiler not working and the reset button is not lit up. ?

I have a heatslave 20/25 boiler. I have no hot water and the heating is not working. It sounds as though the b... [Read more]

2

Why is my water still to hot?

Previous Q & A :- I have a recently installed worcester 24i (LPG). The tap water gets very hot and after a wh... [Read more]

2

glow worm energy saver 40 no hot water or heating?

my boiler has been working fine today its not firing up for some reason, the orange light is on but neither of... [Read more]

1

oil fired boiler?

when the hot water is heating up some of the radiators also get hot even though the radiator heat is not switc... [Read more]

ferroli boiler?

hot water fine but does not ignite for heating either timed or continuous when selector switch tried

2

vokera linea 28 boiler?

my boiler is 9 years old and i can not turn off the heating as soon as u switch the boiler on the hot water on... [Read more]

themostat?

i have a biasa combo and i have replaced the room stat as the plastic dial had broke . the hot water works but... [Read more]

2

Hot water ok ,but central heating won't work?

My biasi boiler works ok for hot water, but as soon as the central heating is put on, the boiler will not fire... [Read more]

how can i fix my baxi boiler?

my boiler will give me central heating but not hot water, it is not showing any flashing leds. Can you help

1

Can I put a room thermostat on an old Elite 50 boiler!?

I have an old elite 50 boiler which does not have a room thermostat. This means that when the boiler is on the... [Read more]

1

How can I raise water pressure on my Main Combi 24 HE boiler?

We bled our radiators last night as some were not getting hot all over. Today the pressure on boiler is at 0 &... [Read more]

1

water overheatinh in central heating?

The water in header tank nearly explodes hot after you can hear strange noise probably from the pump. I change... [Read more]

2

How to put gas boiler on again after non use? Worcester Junior model?

I have tried to restart my Worcester boiler after turning it off over the Summer. I cannot get any life out o... [Read more]

2

Combi Boiler Pressure at zero when not operating?

I recently had a repair on my combi. The hot water kept going cold - not very pleasant when taking a shower! ... [Read more]