How to mend ... Boiler After Few Seconds

I have a Halstead Ace HE24 boiler with a problem. ?

The 4 amp fuse on the control board is blowing after approx 4 seconds after switching bolier on. Any idea what... [Read more]

I have a mynute 24m which starts and stops?

My boiler is on separate timer and even when the timer is off the boiler fires up and then stops again constan... [Read more]

Glow worm boiler 30 ff?

boiler fires up then cuts out after a few seconds and then keeps trying to start up again then reset and burne... [Read more]

how do I increase the pressure on my Alpha Boiler?

I have an Alpha he cb25 boiler. The pressure has dropped just under the green mark and I do not have hot wate... [Read more]

vaillant 282 hot water problem?

when we run the hot tap the boiler always fired up immediately,now it takes 30 seconds or more and only lets w... [Read more]

my ravenheat rsf 84 et boiler?

can someone help me my reavenheat rsf 84 et boiler when you turn on the hot water the boiler fires up ok then ... [Read more]

fault codes?

I have a FERROLI HE 31 C Combi Boiler which is displaying "noCA" i have switched off for 30 minutes then switc... [Read more]

baxi 105 he won't switch off?

after using the hot water tap the boiler should run for about 30 seconds and switch off.mine carries on,the po... [Read more]

boiler cuts off?

boiler cuts off and red boiler shut down light comes on after a few seconds of switching boiler on resulting i... [Read more]

Worcester Bosch 25si not igniting?

Due to the recent very wet weather and strong winds, my boiler has gone into fault with flashing red light, I ... [Read more]

Baxi duo-tech 28 he?

After using and switching off cold water tap the boiler switches on for a few seconds but doesn't fire up. Wo... [Read more]

how can i fix my biasi boiler?

my boiler fires up but keeps cutting out after about 15 seconds, I reset the boiler but cuts out again. the wa... [Read more]

boiler making a funny noise like bubbling water then switches off?

my boiler is a charcuterie and Marist model and it fires up after 5 seconds or so of makes a strange noise and... [Read more]

Potterton Profile 80E Starts OK on HW but not on CH?

Boiler would start (fan running for 20 seconds) but would not complete the ignition cycle. Replaced the PCB. A... [Read more]

No c/h working saunier duval f23e combi boiler?

hot water working fine but when turning the central heating on it fires up for a few seconds and then switches... [Read more]

Halstead Ace High PCB?

the boiler ignites but only stays on for 10 seconds then cuts out for both heating and water. The power light ... [Read more]

FERROLI OPTIMAX HE 31C flow sensor and water coming out the bottom!?

Hi All, New to the forum but really hoping someone can advise, We have a 5 year old OPTIMAX HE 31C boile... [Read more]

How do I fix heating on Isar HE30 combi boiler?

The boiler is approx 4 yrs old. Both heating and water worked fine until recently when the heating has packed... [Read more]

I have a saunier duval thelia 23e combi boiler?

The heating is not working & when I run the hot water the burner comes on then turns off after 15 secs and kee... [Read more]

wochester bosch 30si junior boiler..problem?

boiler keeps switching its self off.blue light flashes every 2to 3 seconds,red reset light constantly.....afte... [Read more]