How to mend ... Fire Hot Boiler

no hot water?

i have a main medway gas hot water heater the pilot is lit but the boiler dos not fire up please help

How to repair sticking gas value Heatline Vizo 24?

I am getting a flashing LED to advise gas failure. No hot water or central heating. The boiler starts to fi... [Read more]

Worcester Heatslave 20/25 problem?

Worcester heatslave 20/25 oil combi boiler 8 years old problem as follows, with hot water only selected o... [Read more]

how can i fix my boiler?

what is a 0.68u capacitor my oil fired bioler will not fire up my heating system although i have hot water

Vailant Ecotec Plus 837 Radiator heating issue. fault 22?

Hi I recently replaced my old boiler with a new Vailant 837 combi and my heaters dont seem to be heating up, t... [Read more]

no DHW on my halstead combi 82?

The central heating works fine on my boiler but does'nt fire up on turning the tap for hot water. Iv'e change... [Read more]

35 cdi 2 hot water fault?

hi can anyone help. Water flows quite freely through the hot tap boiler starts up but then water seems to boil... [Read more]

no heat or hot waer?

eurocombi all temp lights illuminated cannot reset or get boiler to fire

No green burner indicator on ?

Hello, I have a Worcester Greenstar Ri. Last few days have had the heating off and only hot water on. Last nig... [Read more]

ideal classic f350 pilot wont light boiler wont fire up?

this is a combi boiler, i have no hot water or heating, have followed all relighting instructions including th... [Read more]

how can I fix my Vokera 28e boiler?

I have a Vokera 28e combi boiler. Boiler does not fire up, i have no heat or hot water. red indicator light ke... [Read more]

why My vaillant boiler not making hot water right a way when I open tap ?

Dear sir /madam in my house I have old vaillant boiler I need to know why every time I open hot tab water I n... [Read more]

How can I stop my Ravenheat CSI 85B tripping out?

I had a new Ravenheat CSI 85 B T installed today. It worked for the plumbers who installed it - they left and ... [Read more]

Towerstat Receiver and Transmitter both look fine but boiler not firing up?

Hi I have a Towerstat RF fitted on a Heatline Boiler. Boiler appears fine, firing up for hot water etc wh... [Read more]

Ravenheat 85t?

Can anyone help my Ravenheat boiler will start and fire up on central heating but after a few seconds shuts do... [Read more]

problem with ravenheat rsf 820/20?

just replaced divertor valve, tested water and heating and was working fine, just put all the covers back on, ... [Read more]

Betacom 30 heating fault?

18 month old Betacom 30, hot water function works just fine. call for heat and problems start. Pump & fan run ... [Read more]

Potterton Profile (50e?) boiler pilot light on but no hot water or heating?

I've had a search for this issue and I have seen similar but most say they have issues with the pilot light no... [Read more]

why does my Worcester 28CDi not give hot water?

The boiler will sometimes fire up when I open a hot tap, but usually it won't give hot water unless its firing... [Read more]

My Potterton 80e often doesn't start up anyone know why?

My Potterton 80e gas central heating and hot water boiler often won't fire up on its own . We tend to have ... [Read more]