How to mend ... Only Hot Water Heating

glow worn cx30 boiler leeking when cenrtral switched on?

my boiler leeks when central heating is switched on , but does seem to leek when hot water is on.

why don,t we have any hot water?

central heating heats the radiators, but not the water. boiler to 2x 2port valves. one for rads & the other fo... [Read more]

how can I fix my ariston micro genus HE24?

There are no faut showing at all and the heating system is working fine. there are no blockages the heat excha... [Read more]

Chaffoteaux & maury heating issues?

I am having problems with my domestic boiler at home, the boiler fires up and then goes off immediataley. Faul... [Read more]

hot water problem?

i have a ariston microgenus 11 24 mffi. when running hot tap at either full flow or reduced flow the boiler fi... [Read more]

how can i fix my hot water problem?

whenever the central heating switch is turned off hot water is not coming even if hot water switch is on. hot ... [Read more]

Glow Worm compact 100e no hot water?

Hi can anyone please point me in the right direction, I currently have no hot water, the boiler does not kick ... [Read more]

Problem with Ravenheat RSF 820/20 combi boiler?

I have just drained the hot & cold water from the system, when re-filled the central heating works fine, but t... [Read more]

Alpha CB24 no hot water?

Am I right in thinking it is the diverter valve or DHW flow switch that is the problem? Green light bleeps, bu... [Read more]

worster 24i?

heating works but no hot water fitted new flow switch

Hot water on a Vailllant ecoMAX 828/2E?

The hot water from our Vaillant ecoMAX 828/2E takes a long time to get hot even when you have the water flow l... [Read more]

worcester 24i rsf?

Heating comes on straight away some times. Other times have to switch fuse on and off and it seems to work t... [Read more]

Advice on possible reasons for Combi Boiler problem?

I have a Worcester Bosch 28si Junior Combi Boiler, (3 years old). No problems until very recently when having ... [Read more]

how do you ignite the burner on a vaillant ecotec plus?

i have hot water but no heating it shows as saying ..no burner required.. so how do you ignite the burner? tha... [Read more]

Ferroli Optima 701 Hot water intermitent?

What is the cause of intermitent hot water. Central heating works without any problem but hot water is not rel... [Read more]

How do I fix my Ideal FF350 Slimline Classic Boiler?

My Boiler the Ideal FF350 Slimline Classic was fitted in 2003. I have never encountered problems and it has wo... [Read more]

Ravensheat boiler?

I have a boiler that does not give hot water unless the heating is on and even with that there is not a lot of... [Read more]

Potterton Boiler - performa 24 heating working but no hot water?

Hi, I am having trouble getting hot water. heating seems to be working fine but no hot water. If I want to was... [Read more]

worcester greenstar 28i?

when the boiler is turned on there is a blue light flashing fast, I havent got any hot water or central heatin... [Read more]

Why does my boiler cut out when water heater/ central heating kicks on?

I have a potterton kingfisher cf 55 boiler, which worked well until recently. Now I can have the system on, ... [Read more]