How to mend ... Boiler Fires Up Shuts Down

boiler over heating?

boiler fires up then within a minute shuts down. the temperature window reads 94. changed the high temp stat, ... [Read more]

ravenheat csi primary boiler fault?

after having had the boiler off for system mods and refilling and direct wiring the pump to circulate any air ... [Read more]

ravenheat csi85t combi boiler ?

when i turn the tap onthe boiler comes on then the ignition fires once the burner lights & instantly shuts dow... [Read more]

vokera (sabre) 29 HE?

when hot water is called for the water runs hot for a few minutes then runs cold (boiler shuts down and then f... [Read more]

Gurging sound?

I have a Worcester Highflow and it is not firing and showing fault code EA. I have checked the condensate pipe... [Read more]

expansion vessel?

what is the correct pressure for a vokera mynute 20 expansion pressure vessel and what are the symptoms if the... [Read more]

ravenheat white star 100?

the boiler will fire up on hot water and heating after a few seconds it shuts down, it will keep coming on the... [Read more]

boiler fires up then shuts down?

Ran out of oil,then got a delivery. boiler wouldn't fire. Changed nozzle, fuel filter and vacuumed out all ash... [Read more]

Central Heating boiler goes into start up shut down loop?

Ravenheat CSI 85 A(T) about 4 years old. Boiler pump starts, boiler fires up, runs a few seconds then shuts d... [Read more]

ariston microgenus ch fault?

my ch has stopped working, the boiler fires up but the temperature goes up to 85 very quickly then the boiler ... [Read more]

Ravenheat CSI85A Condensing Boiler?

My Ravenheat CSI85A boiler fires up for a few seconds then shuts off and goes through the process of firing up... [Read more]

Ravenheat 503 efd pcb?

How can I repair the Ravenheat 503 efd ignition board. The boiler fires up OK. runs up to heat(maybe 30 mins w... [Read more]

how can i fix my, Ravenheat condensing fanned flue boiler csi system A?

boiler fires up for about a minute, then shuts down, it will continue to do this for 4/6 times before running ... [Read more]

how can i fix my icon 23t boiler?

hi; I have a icon 23t boiler that weather it be hot water or the heating on, it fires up for 7-10 seconds then... [Read more]

my ideal classic boiler cuts out after 1min on hot water?

my boiler fires up on hot water only lasts 1 min approx then shuts down thus no hot water the thermostat did ... [Read more]

ravenheat csi primary aaa ?

boiler fires upfor about 1 minute then shuts down for 10 mins then fires up again from cold its a new boiler b... [Read more]

Halstead Ace High Boing firing but then turning off?

Hi My mums boiler is showing 0 on the pressure gauge. I reset it, it fires up, there is flame than it sh... [Read more]

Worcester 28 CDI with DHW fault?

When I turn on my hot water tap, the combi boiler fires up its usual way and supplies hot water but after 1 mi... [Read more]

How can I fix my Ariston Eurocombi?

Boiler fires up and works for a few minutes then the fail safe red light comes on and shuts the boiler down. W... [Read more]

spacesaver fires up ok but goes out after 30 seconds?

glow worm spacesaver boiler fires up for 30 seconds then both lights hunt and the boiler shuts down