How to mend ... Help Boiler Changed

hailstead combi constantly running?

as soon as you turn the boiler on the heating kicks in,tested both mico s/w on the diverter valve, both ok, d... [Read more]

heating?

ravenheat 80 et heating and hot water comes on then off all the time i've changed air pressure switch bit boil... [Read more]

vokera boiler?

when i open the hot tap the boiler fires up for about two minutes then cuts out, then fires up and cuts out th... [Read more]

Valliant boiler problems continues?

i have now changed the lead from the gas valve to the pcb, and still it is not firing up.... any other ideas w... [Read more]

APOLLO BOILER KEEPS CUTTING OUT?

The flame on my Apollo gas boiler (about 20 yrs old) keeps cutting out after a short period of operation when ... [Read more]

Valiant vuw 242/1e dhw fault?

Have a client with above boiler who's dhw would only work when there was a large demand-eg tap belting out. G... [Read more]

valliant boiler problems?

the boiler does not fire up, we have changed the pcv and gas valve, still wont fire up, have a f28 fault code.... [Read more]

boiler fault?

boiler pressure keeps dropping .have changed pressure switch and p.r.v valve. exspansion tank seems ok . cant ... [Read more]

How can I solve fault code e33/34 on an ariston microgenus? ?

How do I solve the fault codes e33/34 on my ariston microgenus 28kw condensing boiler? I have changed the air ... [Read more]

Brittany Combi boiler - no hot water?

We're having the same problem but it only seems to happen once a week. I don't know how to use the boiler so ... [Read more]

Ravenheat CSI 85T?

Hello, I've had a good look around this site and can't find an identical issue, so I'm hoping someone can h... [Read more]

PROTHERM 80E - Boiler cuts out ???

Boiler will run DHW / CH and for no apparent reason cut out, particularly annoying half way through a shower. ... [Read more]

how to light my glowworm boiler?

I have had problems in the past and have changed the air pressure switch and printed cicuit board which cured ... [Read more]

boiler trips rcd after 30 seconds ariston euro combi?

have changed both boards.trips rcd only A23mff1

Switching off intermittently?

I have a Ariston microcombi 23/27 boiler which switches off intermittently. It appears to not ignite when cold... [Read more]

Halstead best 50 boiler cuts out?

I have a Halstead best 50 boiler. The ignition lockout keeps cutting the boiler out. I have had the circuit bo... [Read more]

F4 fault on an Ideal Icos M3080 -- Help? Any one Know whats this means??

Hi all! Need your help badly! Cant find anything on net about this fault. Basically few days ago my thermstat ... [Read more]

Not enough hot water - Potterton Suprima 30?

Hi All, We have had the above boiler and Boilermate II for the last 8 years and have had no problems with e... [Read more]

my boiler got no power,?

i have changed the fuse of the switch but it's showing mains switched off?

cannot get pilot light to light?

britony 2.t water boiler.cant get a pilot light.changed thermocoupling but still cant get pilot light to ignit... [Read more]