How to mend ... Not Enough Hot Water

my Ferroli optimax boiler is not working and is showing code noCn?

my boiler is twelve months old. Ferroli Optimax HE31 I have no heat or hot water. Where it would normally sho... [Read more]

Triton T100i topaz shower - water cold?

Water cold, lights flicker from one to another. Can you tell me why water isn't getting hot?

how can i fix cold water tap?

cold water tap does not run the hot works

jauar 28ktvj ?

can you help my boiler has been fine for the last few years, the heating works fine but i'm not getting any ho... [Read more]

hot water not working correctly?

i have an alpha cb24 combi boiler, hot water only works when heating is switched on , any ideas ..??

Vaillant VCW GB 242 EH hot water goes cold?

When i turn the hot water tap on in the bathroom or in the bath, or the kitchen the water comes out very cold ... [Read more]

how can i fix my Mira excel mixer shower?

the shower was running at a normal temperature when the water started to lose temperature and now is only prod... [Read more]

hot water but no heating?

i have a potterton kingfisher floorstanding boiler the hot water is fine but no central heating

water gets hot on heating and water, but not on water alone?

hi. water gets hot on switch setting, heater and water, but not on water alone, i suspect the swich, or am i w... [Read more]

Potterton Suprima 30 cutting out- green flashing light?

Hi, I hope you can help. I've just had a new PCB fitted and now when the demand is on for either the hot water... [Read more]

how can i fix my(worcester bosch 28 cdi) hot water goes cold?

hi, shower run cold, if i run the hot water tap in the sink or bath i get hot water, when i put the cold tap o... [Read more]

Worcester 28i combi boiler?

The pilot light will not come on so there is no heating or hot water

brittony combi?

i have brittony combi that is firing up on hot water and intermittantly firing on and off on heating

problem with Halstead Ace High Boiler?

My boiler won't fire up the central heating or hot water, the burner fires up for about 5 seconds and then sto... [Read more]

can i put hot water fill?

friend gave dishwash can i have a hot water fill

no hot water?

heating works fine, but when i turn hot tap on the boiler keeps cutting out, fires up for 5 seconds then cuts ... [Read more]

Aqualisa shower dosnt get very hot?

I have a Aqualisa Quartz shower which is 18 months old,recently the water dosnt get very hot and the blue ligh... [Read more]

ideal isar he 24?

ideal isar he 24 dhw open tap to draw hot water the boiler fires up and pump is running fine, it can take 20... [Read more]

how to fix an air lock in a heating system??

i took off two radiators in my house and had to drain out the system.when i connected them up again and turned... [Read more]

Potterton Netaheat 10-16 Problem?

hi. my old Potterton Netaheat 10-16 heater has stopped heatingup the emersio tank hot water (and so no hot bat... [Read more]