How to mend ... Running Hot Boiler

What is wrong with my worcester 28CDi boiler?

I have a (very old) Worcester 28CDi boiler, which until this morning was running perfectly! However, tonight ... [Read more]

glow worm boiler overheats and cuts out?

when iturn my boiler on i get about 20mins running the pipes go very hot then it trips out its had new thermos... [Read more]

Old Vaillant Combi boiler pilot light?

I have an old but until recently perfectly running Vaillant combi boiler, but now everytime we want hot water ... [Read more]

my pilot ignites but then goes out on rsf 820/20?

when i press and hold the ignition in on my boiler it lights up but as soon as i let go after at least 20 seco... [Read more]

air prssre switch?

i removed air pie from pressure switch an found a steady flow of air going to switch when hot water called for... [Read more]

WORCESTER 9.24 ELECTRONIC PILOT LIGHT?

Hi I wonder if anyone can help me please? Our pilot light on our Worcester 9.24 electronic boiler keeps ... [Read more]

vokera excel 80 sp?

boiler was very hot but still working removed case found fan not running when on standby, looked further and f... [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]

Why is hot water taking so long?

I have moved into a house with a Vaillant TurboMax Plus combi boiler, I think it is 6-7 years old. I have t... [Read more]

Baxi 80E heating is on constantly even with timer switch in off position?

Central heating pump is constantly running. Boiler lights up intermittently, runs for few seconds, then flame ... [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]

how can i fix my potterton boiler?

I recently had my potterton supremo boiler serviced, while the engineer was here i asked him to look at a faul... [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]

Failing hot water on a Saunier Duval F30E Themaclassic combi?

I have a 4 yr old Saunier F30E standard combi running on natural gas and the hot water is failing dismally. Ho... [Read more]

Optia ff50 boiler fan cuts out anyone know what to do?

There is a problem with the fan situated at the top of my Optia FF50 boiler. When the boiler is first switched... [Read more]

how do I fix my boiler control , Landis & Gyr, Model ? circular dial ?

When control on my old Landis & Gyr circular boiler control is set to hot water only , cental heating kicks in... [Read more]

HALSTEAD ACE HE30?

WHEN TURNING ON HOT WATER, BOILER WILL OFTEN CUT OFF AFTER 30 SECONDS OR LESS AND THEN FIRE UP AGAIN AFTER 2 M... [Read more]

Vaillant ecoMax boiler - no hot water?

Getting CH and checked CH pipes after running hot tap to check if it was valve problem. Nothing! Could it be... [Read more]