How to mend ... Combi Boiler Working

Why do the upstairs radiators not get hot?

I have a Ferroli Optima 701 Combi Boiler. Our heating is working on the downstairs radiators, it seems quite h... [Read more]

Alpha cb28 boiler. Hot water is fine but central heating isn't working?

Just attempted to start using central heating again after summer and it isn't working. Combi Alpha CB28 boiler... [Read more]

We get hot water when we turn on the heating but not otherwise?

If we turn on the external heating thermostat, the central heating system works (boiler fires and radiators co... [Read more]

my combi boiler not working?

i have a combi 120 response boiler when the hot water is turned on boiler produces hot water when hot tap tu... [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]

Sime 100c power tripped pressure ok can't re-ignite?

Hi, Hope someone here can help. My Friends Sime Format 100c combi boiler seems to have tripped. There are n... [Read more]

Vaillant Combi Boiler?

My boiler was working fine and then one morning I realised we had no hot water, so I went to the control panel... [Read more]

combi not working?

my combi boiler wont fire up it does not happen all the time some times fires straight up then goes off then b... [Read more]

ferroli modena 80 e blowing fuses and no power to fan?

I have a 5 year old ferroli modena 80 e combi boiler and it recently stopped working. Checked the fuse on the ... [Read more]

Ravenheat CSI-85 Combi, erratic operation, any ideas?

Boiler now 2 years old. Works fine generally, however it has now started to operate even when the settings sa... [Read more]

Vaillant Turbomax 242E problem?

Would be very grateful for your help here, I have a Vaillant Turbomax 242E combi boiler that in the last Two d... [Read more]

how can i fix my alph cb28 combi boiler?

over the weekend my hot water starting coming through cold, then last night the heating stopped working. The ... [Read more]

Faulty Ideal Classic NF80 Combi Boiler?

Hi, our boiler will not work properly. When it is switched for hot water only it fires even if the water is no... [Read more]

Worcester 28 CDI combi?

Hi! How can we fix our combi boiler worcester 28cdi . It was working properly all of a sudden the gas started ... [Read more]

how can i fix my combi boiler?

I have abaxi 105e combi boiler which intermitantly will not give me any hot water unless the boiler is switche... [Read more]

Hot water doesn't run long on Worcester 280 combi?

The heating is working fine - the burner fires up and stays on, but when I run hot water - it goes from hot to... [Read more]

central heating not working?

I have a biasi 24s combi boiler. Dhw working but heating not working, flow pipe from boiler and first radiator... [Read more]

no ignition?

Wor/Bos 350 combi, i switch the boiler on, circuit board switches (3 phase) click to start but the electronic ... [Read more]

how can i get hot water?

our combi boiler doesnt seem to be working properly. when we run the shower it takes ages for the water to ge... [Read more]

boiler not staying alight for long when hot water switched on?

when the hot water is switched on the boiler lights ok but only stays on for short period of time. water does ... [Read more]