How to mend ... Going Off Turned

Saunier Duval Isofast condens F35E....nothing working?

I have been on holiday and turned the boiler off at the mains, on returning turned it on and the remote said R... [Read more]

F22 Echotec Valiant?

I had F22 coming up on window. I looked up Videos and managed to follow instruction to open Right Valve and th... [Read more]

heating stays on?

is there a separate stat on the hot water and central heating because when my central heating is on it just ru... [Read more]

What does E7 mean?

I was in the shower with hot water, the water turned cold and when I looked at the boiler it was flashing E7

why is my combi boiler not staying fired for central heating. water fine?

my Glow worm combi has been having odd days when the central heating isn't working but then has been ok again ... [Read more]

What does F43 error message mean on Glow Worm 24/30cx?

Boiler got serviced last November then last night it stopped working. At first it was showing F1 and F4. Then ... [Read more]

Home Heating Systems?

We have a Greenstar HE System that has been staying on even though its turned off at the slide off control,it ... [Read more]

How can I stop my Worcester 24i from building up too much pressure ?

My Worcester 24i combi boiler has just started to build up pressure beyond the blow off valve setting (IE. in ... [Read more]

Glowworm cx30i gas boiler?

My boiler comes on intermittently when the thermostat is turned down below zero degrees. It is all running fi... [Read more]

gas not coming in?

the pilot light will light but gas not coming in when turned on..Could it be in the switch? It was working ye... [Read more]

combi oil Worcester greenstar heatslave 12/18 switches off?

I have a internal combi oil Worcester greenstar heatslave 12/18 Its has a built programmer and Hot water t... [Read more]

rads warm up when hot water turned on vokera unica 36 he?

when dhw on rads heat up changed heat exchanger problem still there hot water takes longer to warm up

Alpha Eco2 plus combi boiler not starting ?

When I turned on my boiler the temperature goes down and it made a gushing noise it keeps coming up with E60 w... [Read more]

My heating is on?

Thermostat is turned off so the central heating shouldn't be on. However the radiators are all giving out heat... [Read more]

Baxi 105HE - Heating comes on with water?

Heating has been turned off for summer but it comes on when any hot water is used either in kitchen or bathroo... [Read more]

no pilot light no burner or clicking?

Came home to no centrol heating had hot water until used it up.so no hot water either .pressure gone from syst... [Read more]

How can I fix Junkers combi boiler?

Boiler works ok ,but when hot tap is turned off the boiler is still lit until the cut out switches it off by w... [Read more]

how do i fix my worcester boiler?

my Worcester greenstar si junior boiler has always needed the water pressure topping up time to time since ins... [Read more]

Vaillant Ecotech Plus 831 F22 fault?

I've been having problems for 3 weeks now, and on the 3rd plumber, and still not fixed. First had F75 fault a... [Read more]

Worcester 28si II needs re pressurising HELP!?

I have read online on how to do this and but there is no black unit with space for the white key (which I don'... [Read more]