How to mend ... Running Cold Boiler

Sime Friendly 80E Boiler. C2000 No Flame, no heat! Help!?

Recently paid £170 to get the diverter valve replaced and pcb as had no running hot water but radiators worke... [Read more]

Vaillant TurboMax Plus 828e ?

Since I started to use my heating this year I am having problems with my hot water. The combi boiler has worke... [Read more]

Vokera compact se24?

does anyone know of a reason why when running the hot water after a short while the boiler cuts out and the wa... [Read more]

worcester bosch heatslave 20/25 oilfired boiler?

when hot water or central heating are running bar pressure rises over 3 bar and overflow active . when unit l... [Read more]

ikon-t boiler not heating hot water?

Ever since we had the boiler installed about 2 years ago the central heating has worked fine but the running h... [Read more]

some light 'bang' noice from the boiler as soon as it fires up, pls help?

Hi, I have a Apollo Boiler (approx. 23 yrs old), just recently switched on (was switched off the last 3 months... [Read more]

potterton combi 100 puma boiler?

HI CAN ANYONE GIVE ME SOME ADVICE. WHILST RUNNING A BATH TONIGHT MY BOILER SUDDENLY MADE A POP/BANG NOISE AND... [Read more]

Baxi combi 105E flame on and off problem?

When I turn on the boiler for either hot water or central heating the flame light will come on, the boiler wil... [Read more]

Ariston Microgenus 24 Combi Boiler?

When running the hot water the temperature goes hot then cold then hot then cold etc etc!!! Its only about 4 ... [Read more]

How can I fix my Potterton Suprema 80L 5 year old?

Can anyone help with my boiler. Boiler goes to intermittent lock out, red light only flashing. Can go to lock ... [Read more]

my hot water is running cold ?

I have a combination boiler which fuels the hot water and the heating. They both have individual switches to ... [Read more]

Hi, to anyone who can help me, please:-)?

I have a Baxi Bahama 100 combi boiler, to get a hot water, I need to wait long time for the hot water to comes... [Read more]

condensation boiler Sabre HE?

When operating the hot water tap I have to run one gallon of cold water off before hot water comes through. Al... [Read more]

How can i fixMy Glowworm Micron 70FF?

My 70ff Boiler has had difficulty igniting. I would find that the fan was running but the boiler/rads were col... [Read more]

Sabre 29 HE running cold!!!?

Looked for answers here but unable to find any. Had the above boiler for the last 2 years and its been fine. H... [Read more]

potterton performer 28 leaks water?

when heating is switched on, the boiler seems to leak cold water from around the open 15mm pipe, under the ass... [Read more]

WORCESTER 28si II COMBI BOILER?

we have the above boiler ...when running a bath we noticed that after 3-4mins the water would run cold ..got a... [Read more]

Ideal ISAR HE30?

It seems that when turning on the Hot Water Taps the boiler fires up and displays 'd' which is correct for the... [Read more]

Potterton 80e boiler air pressure switch is tripping out?

My 14 year old Potterton 80e boiler air pressure switch is tripping out every 3-4 days due to water (I assume ... [Read more]

Glowworm 30ci leaking?

A couple of days ago, I noticed that the heating was off. I used the internal control to fire it up, but there... [Read more]