How to mend ... Boiler Help Checked

whats causing my Halstead combi boiler to lose pressure via the overflow?

I have an old halstead combi boiler, about 10 years old i think, which keeps losing pressure. I have checked e... [Read more]

Glowworm 30cxi No power?

I recently had a power cut and when the power came back on the boiler was completely dead. No display, no nois... [Read more]

Boiler keeps over presureising?

I have a main 24he and it keeps building presure and releasing throgh the presure relif valve. I have replased... [Read more]

Ravenheat 0012cir05010/1 there is power but the fan won't kick in :(?

There has seemed to be a loose connection somewhere In the board when I shake the circuit box it trips it on b... [Read more]

Flashing blue light Greenstar 30Si?

Hi, We recently had a radiator moved and since this, the blue light on our Worcester Greenstar 30Si is flashin... [Read more]

My potterton ep2002 ?

My. Boiler is getting. O power through have checked fuses etc

FERROLI OPTIMAX HE 31C flow sensor and water coming out the bottom!?

Hi All, New to the forum but really hoping someone can advise, We have a 5 year old OPTIMAX HE 31C boile... [Read more]

diverter valve not operating?

Hi I am having a problem with my potterton performa 28i boiler. Central heating works fine. Dhw giving cold ... [Read more]

ideal boiler HE24 israr?

Boiler is not coming on at all. Checked the fuse but it is ok. No dials at all. Thank You.

my boiler is overflowing with water from the outlet pipe!?

i have a biasi garda he condensing boiler and in the last few days it has started to overflow from the outlet ... [Read more]

How can fix my Ideal Mexico Super RS 65 Boiler?

My Ideal Mexico Super RS 65 boiler has developed an intermittent fault. When the programmer switches off the ... [Read more]

Potterton Prima F won't light?

Hello I have a Potterton Pima F boiler that's been giving me problems (2 years ago I had the problem with dry ... [Read more]

Potterton Prima F50?

Hi guys - I have followed the common problems with these boilers (ie PCB issues) but sadly this isn't working ... [Read more]

Ravenheat CSI 120 error code 04?

I have a Ravenheat CSI 120 on which I recently (last week) replaced the diaphragm in the diverter valve. I the... [Read more]

how can i fix my worcester heatslave boiler? ?

ive noticed some water in the bottom of the boiler.checked all the piping and fittings and all is ok. has anyb... [Read more]

Boiler does not fire up - nothing showing on screen of Vaillant Eco Max Pro?

Boiler does not fire up - nothing showing on screen of Vaillant Eco Max Pro. What is wrong? Seems as though ... [Read more]

Baxi Solo 3 PFL 30/80 - no lights appearing on unit?

Following a power cut, our boiler has cut out. There are no lights appearing on the unit (below the thermosta... [Read more]

Ariston microgenus HE 24 combi-boiler PCB 2A fuses keeps blowing out?

The boiler is about 2 years old and it has started blowing fuses. All was well until last week. The boiler did... [Read more]

how to get my boiler to fire up?

i tried to put my boiler on but it wont fire up,it was working fine last night but it just wont fire up.Iv che... [Read more]

expansion vessel pressure?

we have an oil fired combi with a separate free standing 24 litre expansion vessel some 3 metres away. Follo... [Read more]