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We have 2138 questions about mending 'heating boiler combi'

How to mend ... Heating Boiler Combi

Mend Heating, Home Heating Systems

no hot water upstairs with 24i green star combi boiler?

only had thw boiler a few months (24i) any idea why the rads dont get hot with thermastats on full. only get r... [Read more]
Mend Heating, Home Heating Systems

flashing light on worcester 28si ii combi boiler?

My worchester 28si ii boiler red warning light keeps flashing . I have held button in and boiler works again ,... [Read more]
Mend Heating, Home Heating Systems

My Ideal Mini C24 Combi Boiler wont ignite?

Last night the boiler was working ok, went to switch the boiler onto constant this morning only to find that i... [Read more]
Mend Heating, Home Heating Systems

Jaguar 28k combi boiler?

Jaguar 28 kw .I have to refill to bar setting after each central heating program which shows FO , ... [Read more]
Mend Heating, Home Heating Systems

jaguar 23kw wall hung combi boiler?

Ive got a jaguar 23kw boiler and my heating seems to be only working upstairs and my downstairs is freezing an... [Read more]
Mend Heating, Home Heating Systems

No central heating but hot water?

I have a Potterton puma 80 combi, no problem with firing up for hot water but when the central heating is swit... [Read more]
Mend Heating, Home Heating Systems

Can i fix my Potterton Combi 80 myself? As it wont light?

My boiler has stopped working. When I turn it on I hear noise from the boiler but the flame LED is not lighti... [Read more]
Mend Heating, Home Heating Systems

how to flush my boiler?

my boiler is humming when heating either hot water or the central heating on high, I think it needs flushing, ... [Read more]
Mend Heating, Home Heating Systems

central heating/hot water not working?

how can i fix it my combi boiler is vokera excell 80sp i think pressure switch not working?
Mend Heating, Home Heating Systems

combi boiler. water is not very hot and does not stay hot for long?

temp guage at boiler is at max but heating and domestic hot water does not reach this temp. shower water only ... [Read more]
Mend Heating, Home Heating Systems

combi boiler ariston?

have to hit top of boiler for it to start or take the clear tube off of the switch and blow then it fires up n... [Read more]
Mend Heating, Home Heating Systems

ferroli f24b he combi boiler not firing?

my boiler is about 4 + yrs old. lost my manual and it is not firing up. i can hear water pumping thro it but n... [Read more]
Mend Heating, Home Heating Systems

Main combi 24HE FLAME ERROR NO HEATING OR HOT WATER, PRESSURE IS AT 0, HELP?

hi can someone please help, our boiler isn't working, there is a flame error and the pressure gauge is at 0, w... [Read more]
Mend Heating, Home Heating Systems

How can I fix my Vokera Compact 24 combi boiler?

Hello there. I'm a complete novice when it comes to boilers and mine is really playing up. It's a voke... [Read more]
Mend Heating, Home Heating Systems

home heating?

could you please tell me how to set the time for the heating to come on and go off at different times of the d... [Read more]
Mend Heating, Home Heating Systems

problem with my wickes 2000 combi boiler?

just moved and i can only have hot water with central heating on, have i missed some thing.
Mend Heating, Home Heating Systems

What does the error code "F22" mean?

My Vaillant Ecomax 824 Combi-boiler is showing the error code F22 and it's not producing any hot water or heat... [Read more]
Mend Heating, Home Heating Systems

New Glowworm 24c betacom- not heating radiators?

We had a brand new Glowworm 24c beta com combi boiler installed last week, with a digital thermostat in the li... [Read more]
Mend Heating, Home Heating Systems

my ferolli he31c combi boiler is only heating the water, not the radiators?

my ferolli optimax he31c combi boiler has stopped heating the radiators it is now only heating the water, why?... [Read more]
Mend Heating, Oil Filled Radiators

how can i fix my ferroli spa boiler?

my ferrolli combi boiler will not keep central heating pressure and every time i fill it via the fill tap it d... [Read more]

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