How to mend ... Boiler Not Cut

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 junior 24i, keeps cutting out?

my boiler (model - worcester bosch junior 24i) keeps cutting out. It will reset but then continues to cut out ... [Read more]

my boiler goes above recommended pressure?

my worsceter boiler sometimes clicks on and off making a clicking noise and other times it runs but does not c... [Read more]

how can i fix my vaillant turbo max 282?

i have a vailant vuw282 turbo max the heating system works fine, but the running water isnt getting up to temp... [Read more]

How do I remove PCB board?

The 407677 pcb in my potterton profile 40 is faulty ( thanks to this site for finding answers to symptoms). I ... [Read more]

Potterton Kingfisher Bolier RS80, Firing on/off constantly?

Hi, I have a Kingfisher rs80 boiler about 4 years old. It works fine until it gets to the cut off temperature ... [Read more]

Vaillant 242e boiler?

Hi there can anyone help me with this problem on the turbomax vuw gb 242E boiler there is a heat temperture cu... [Read more]

My Vokera 36he fine at heating but hot water cold?

Exellent for heating but when asked for DHW (domestic hot water) it cut the boiler out displaying fault 79 (te... [Read more]

Vaillant boiler safety switch pops out after about an hour?

I have vaillant boiler model VCW-sine 18 T3w FD H. problem: after running for about one hour it cuts off ... [Read more]

Overheat cut out worcester 9.24 electronic boiler?

Had no central heating but hot water ok, boiler shuts down after 2 mins, found (eventualy) that the thermocoup... [Read more]

pressure fault on combi glowworm 30ci plus?

Ref above boiler - i noticed presure drop and cut out at .3 bar. refil didnt work so i replced fill loop. all ... [Read more]

glow worm 24 cxi filling loop not working?

Pressure had dropped due to bleeding. Bled again (not used much during the summer) and pressure dropped below ... [Read more]

How can I repair my Vokera Combi Boiler?

What is causing the temperature of my hot water to cut the boiler out at 45C and in at 33C. Central heating w... [Read more]

Ariston boiler error A01 - Safety cut off?

I have a Microgenus HE28 boiler that keeps shutting itself down with an error code A01 sometihng about a safet... [Read more]

Glow Worm Swift Flow - Pilot Light Does Not Ignite?

Hi, I was wondering if anyone would be really kind to help me. Our boiler s pilot light will not ignite, I ... [Read more]

How can I fix my Vaillant Combi boiler VCW 18 T3W FH?

Whilst using the shower, the hot water cut out. The boiler failed to fire up for water until I'd left it for ... [Read more]

How can I fix a vulcan Continental boiler?

Vulcan Coninental Central Heating System cuts out before the water is hot when it is programmed on the all day... [Read more]

glow worm capricorn 240/6 doesn't cut in?

The elderly system above is due to be replaced, but has suddenly stopped producing any heat. Any suggestions?... [Read more]

how can i fix my heating system?

in an attempt to take the radiator off the wall we broke the opposite end of the thermostat valve,we turned th... [Read more]

How can I fix my mira advance standard - fault - low pressure then cut-out?

can any body help?? after 30 seconds or so my mira advance keeps tripping the internal relays whether set on l... [Read more]