How to mend ... Boiler Over Heating

how to fix my ferroli modena 102 combi - boiler?

when turn on hot tap - no hot water but central heating came on. heating will not go off even though the timer... [Read more]

swiftflow 75 hot water?

when i turn on the tap to the kitchen sink the boiler doesn't fire up, i have to turn the heating on to get ho... [Read more]

worcester cdi 24 combi ?

have changed the diverter valve diagphram, have hot water but no central heating ,it fires up pipe from boiler... [Read more]

boiler does not fire up on heating side?

heating will not come on boiler does not fire up

problem with Baxi Solo 370?

When we put the heating on over-ride so that it should remain on until we turn off, we have the following prob... [Read more]

Got jaguar boiler problem?

I drained my system today to cut of a radiator out. When I refilled the boiler, I turned on the heating, but ... [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]

ferolli f24b heating and water problems ?

hi i have a ferrolli f24b boiler which seems to have developed a problem with the hot water.when hot water is ... [Read more]

How can I stop overflow running now new central heating boiler been fitted?

Overflow is constantly dripping but also runs fast when heating comes on and goes off. Checked ballcock and t... [Read more]

how do you add water to a standing BAXI boiler when there is no gauge ?

we had a bust hot water radiator pipe, all the water leaked out, the pipe is now repaired but a screeching kno... [Read more]

why is over flow pipe outside pouring out.had new boiler last week and it h?

had a new boiler fitted last week and have noticed when i put heating on the overflow pipe outside pours with ... [Read more]

how can i fix my worcester 28cdi rsf?

the boiler will not ignite for water or heating unless i give the air pressure switch a fonzy tap ha ha then t... [Read more]

boiler wont switch off?

my saunier duval thelia 23 wont stop burning even when theres no demand for heating or hot water. i have to s... [Read more]

Baxi Boiler fault?

my Boiler is flashing 30 degree fault And we have no hot water or heating???? help please

hi. my boiler stop working ?

hi there is no hot water or heating . when we reset or re power its working a while and the error show al... [Read more]

my boiler is not working right but it only seems to be on the heating heati?

hi my boiler keeps going to biler lockout but the water and everthing is working it only seems to be when the ... [Read more]

how to refire central heating worcester mt10?

dont know how to turn on boiler

domestic hot water works but the heating shuts down?

.hello i have a halstead ace boiler, the hot water works fine but the heating shuts down after a few mins....t... [Read more]

Baffles busted?

I have a trianco tro 15/19 oli fired central heating boiler the baffles have disintergrated can they be replac... [Read more]

How can I fix Ravenheat boiler?

the hot water is not being heated constantly when the tap is open . The boiler starts to heat the water and sw... [Read more]