How to mend ... Boiler Runs Time

My boiler pump runs continuously and fires even when timer switch is off?

I have a potterton boiler, potterton time switch with HW and CH having separate controls. The boiler recently... [Read more]

Baxi Combi 105e - flame-out problem?

My boiler runs oK on CH & hot water. However if I shut the CH off from the Controller ,the Boiler keeps runnin... [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]

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]

baxi 105e not changing over to central heating?

boiler appears to be stuck on hot water even though central heating his selected and time clock and thermostat... [Read more]

How can i fix my ravenheat boiler?

I turn on the tap the water runs hot for about 10 seconds then the burner stops the boiler does not trip it wi... [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]

How to fix a Netheat 10/16?

my boiler pilot light is on, the fan runs and the burner fires up, but after a short while it gose off. the fa... [Read more]

No DHW on a Alpha Ocean 240 Eco?

My Ocean Alpha 240 eco combi boiler struggles to produce any DHW. You can only turn a bath tap 1/4 to half tur... [Read more]

broken down Britony flexiflue boiler?

I previously asked for some help on my Britony flexi flue boiler the symptons are, for some time now I have on... [Read more]

RIELLO OIL BURNER - ONLY STARTS WITH KNOCK TO MOTOR !?

Hello everyone My oil boiler (1995) has a Riello G5 burner, it would not start this morning and was on loc... [Read more]

How can I fix my gas boiler?

The pilot light on my elderly Glow worm boiler recently stopped and I did what I have always done - replaced t... [Read more]

how can i get my oil burner to run?

being new to my oil boiler,a Grant euroflame 50/70 i unfortunatly let the existing oil run out. its now been f... [Read more]

Why is the domestic hotwater to the taps slithly brown?

We have a Potterton "Netaheat" central system, just a couple of day's ago out hot water to the bathroon has tu... [Read more]

Worcester Greenstar CDi Boiler will not light?

Worcester Greenstar 40 CDi Conventional Boiler GC number 41-311-72 will not light. New boiler last year, OK un... [Read more]

how can i fix my glowworm swiftfow 80?

every time i turn the heating on, it starts up fine but only runs for about 10 min`s then goes out but the pil... [Read more]

Vokera Linear 24 timer fault?

The boiler works fine in both hot water and central heating modes until the timer is set. When the time is rea... [Read more]

baxi bahama 100?

already have rad without trv boiler runs ok for 2 to 3 hours next time maybe half hour

why do i get hot water most of the time and sometimes i dont?

I have a Worcester 24cdi combi boiler. Most of the time i can get hot water but sometimes (at least once a day... [Read more]

Is my Fan faulty?

After having problems with my boiler not supplying any DHW or CH the last couple of days i am of the opinion i... [Read more]