How to mend Combi Central Heating

1

why does the DHW work and not the Central Heating Worcester 24i rsf combi ?

the pressure is fine the boiler fires up when you run the hot water but the CH is not working. Have put it on ... [Read more]

Boiler not firing?

Hi there I have an IDEAL 80 combi boiler and when I turn on the hot water or the central heating it dose not... [Read more]

How can i get hot water from my Ferroli F30 combi boiler?

I have a Ferroli F30 combi boiler, my central heating works fine but when it is off i dont get any hot water. ... [Read more]

3

How to pressurise expansion vessel?

Vaillant Combi boiler VCW 282 central heating expansion vessel needs to be re pressurised as it is causing hig... [Read more]

2

Jaguar 28k combi boiler?

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

1

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]

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]

1

central heating/hot water not working?

how can i fix it my combi boiler is vokera excell 80sp i think pressure switch not working?

1

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.

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]

2

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]

2

Potterton Gold 33HE Combi boiler - unusual pressure problem?

When the boiler is off the pressure is about 1.3bar. When the boiler comes on the pressure drops to 0.8bar. I... [Read more]

1

The lockout light is on and the heating won't turn on, PLEASE HELP?

We have a Potterson Combi 80 boiler, and the lockout light has come on, and the central heating will now not c... [Read more]

1

I'm not getting amy hot water from my ravenheat combi?

I'm not getting amy hot water from my ravenheat combi however the cental heating seems ok and so does the syst... [Read more]

5

baxi combi 80e intermitent hot water failure and pessure droppping?

My baxi combi 80e has an intermittent fault with the demand hot water running cold and the system is also losi... [Read more]

1

Worcester Highflow problem with hot water?

I am wondering whether anyone could advise of the likely cause of my Worcester Highflow combi boiler only prod... [Read more]

2

fix baxi combi 105e?

central heating working well but hot needes time to heat up

britony combi 80 no central heating???

i have a britony combi boiler 80, the hot water works fine when called for but when asked for heat for the CH ... [Read more]

How can i fix my Potteton 100 combi?

The hot water works fine.The central heating does not fire up first thing in the morning,but later in the day ... [Read more]

1

Vaaillant Turbo Max 828-5e? combi boiler?

Having drained radiator to remove and then replaced and refilled system has lost pressure and will not reheat ... [Read more]