How to mend ... Boiler After Few Seconds

overheat f5 problem?

boiler comes up with afault code f5 overheat , boiler starts but goes off withion seconds as the temp rises

Vokera compact combi - pressure gauge sticking?

I have a small vokera gas compact combi boiler which does not light up every time (works 3 out of 5 times) on ... [Read more]

Ferroli Optima Boiler won't light and fan makes strange noise?

Our boiler's fan has been making some strange noises when kicking in for a few weeks now, a rapid clicking noi... [Read more]

Ferroli HE 31 C boiler leaked now no power?

Last night, I heard a strange dripping noise and discovered it was a leakage coming from the boiler. I switche... [Read more]

Heatline S30 does not continue yielding hot water in Bathroom ?

My boiler located in the kitchen seems to be working fine for central heating and hot water in the kitchen is ... [Read more]

My Ravenheat rsf100 et Combi Boiler won't ignite?

Please Help? just before i call out a plumber on a sunday, can anyone help?? My boiler Ravenheat RSF 100 ET... [Read more]

Problem with Ideal Isar HE24?

Hi All, I wonder if anyone can help me. The problem that I am having is that the central heating does not see... [Read more]

ravenheat csi85BT?

my boiler fires up for about 20 seconds then goes out and lockout light comes on, reset and just does the same... [Read more]

my ferroli modena 102 boiler lights only for a few swconds then cuts out?

Hiya, can anyone help, I have a ferroli modena 102 boiler, it has stopped running both the DHW and CH, it'll s... [Read more]

How can i fix my vokera Linea 28 boiler?

The hot water runs hot for 30 seconds and then goes cold for 15 seconds. The pressure is in between 1 - 1.5 ba... [Read more]

Halstead Ace High Boiler - Burner on light goes red when trying to run hot ?

I would be hugely grateful if someone out there could help me with this. The CH function of the boiler is ... [Read more]

heating lock out ?

each time the boiler fires up its on for 20 seconds then it goes out and f1 shows on the display what is f1 pl... [Read more]

ravenheat 84et?

hi my ravenheat boiler fires up but within 30 / 60 seconds dies any ideas please many thanx rich

halstead ace high combi boiler?

hi, my boiler keeps locking out. the fan comes on, then it ignites but after about 5 seconds it locks out agai... [Read more]

halstead ace high boiler?

ace high boiler heats hot water perfectly but boiler will not heat for radiators for more than two seconds. Th... [Read more]

How can I fix my Ferroli Domina 80E?

When my central heating comes on, the boiler makes a noise (louder than normal) when the pilot light comes on... [Read more]

whats wrong with my Worcester Danesmoor 12/14?

got up this morning to find my danesmoor on lockout. Rads were cold so had been off couple of hours i assume. ... [Read more]

Can any body help me to diagnose my Baxi 105e please?

Hello, I have problem with my Baxi 105e. I had replaced diaphragm for DHW and it worked fine but now (after f... [Read more]

british gas c1 combi boiler?

I have a british gas c1 combi boiler which has just packed up. Of the 3 led lights on the front, the burner li... [Read more]

central heating?

my boiler fires up for about ten seconds then goes out, how do i keep it fired up