How to mend ... Hot Working Hello

what is wrong with my Vaillant Sonnet 18?

The hot water is working fine but the heating system is not working. Can you tell me why, as it is a very old... [Read more]

Temperature on Mira Excel B running hot and then cold?

Mira Excel B shower working off Combi Boiler, water pressure is good, but temp keeps going up and down. Have f... [Read more]

Has the Fan Assembly truly failed?

Hello all I have a Glow Worm Ultimate 120FF boiler that serves the central heating in my home. The system ... [Read more]

It does not make hot water?

I have a Diplomat ADP8322 which was working properly. I went out of the country for two month and since I retu... [Read more]

no hot water?

heating working ok flow of domestic ok but hot water not reaching full temprature

Main combi 24HE FLAME ERROR NO HEATING OR HOT WATER, PRESSURE IS AT 0, HELP?

hi can someone please help, our boiler isn't working, there is a flame error and the pressure gauge is at 0, w... [Read more]

sime 80 combi boiler cutting out?

my boiler fires up for about fifteen seconds then goes off for five mins so the rads get warm but never get ho... [Read more]

How can i fix my 38cxi ultracom?

Has any one had problems with their cxi ultracom hot water not staying hot when trying to run bath or shower h... [Read more]

potterton subprimo 80L heating not working but hot water is?

had the hot water on overnight low and no problem however this morning the heating has stopped workimng but t... [Read more]

Why does the cold water not get cold?

I have a Aquarius bottled water cooler. It has hot and cold. All of a sudden the cold stopped working. The ... [Read more]

heatline c24 boiler faulty?

how can i fix my boiler,the boiler is working and the hot water is ok but the raditors is not working.

How can I get my Glow Worm Ultimate 100FF boiler working?

I have a sealed water sytstem with a pressurised Megaflow hot water tank. Occassionally the system pressure j... [Read more]

seat inca heater/fan not blowing but heater is working?

my seat inca 1.9d R reg, the heater is working, can change it from hot to cold but the fan isnt blowing out th... [Read more]

Gilera Runner very hard to start, stops when hot?

Hi, I'm having trouble with my 1999 50CC Gilera Runner. When cold, it's very difficult to start. Once runni... [Read more]

Hotpoint TS14 doesnot get very hot?

although my Hotpoint TS14 is working ok it only seems to be luke warm air and is not drying clothes as it shou... [Read more]

Danfoss Ras-D2 Valve Problem?

I have just had a brand new heating system fitted in my house; everything is working as it should. The problem... [Read more]

My Johnson and Starley J50 warm air heater isnt working?

The pilot burner is lit but I am not getting any hot air. The pilot light of both the janus water heater a... [Read more]

What are the symptoms of a faulty boiler stat ?

My boiler seems to be running for very short periods and the central heating hot water is not getting to the f... [Read more]

Biasi boiler, have hot/warm water but no heating!?

biasi boiler is working for hot water (althouh the hot water doesn't get very hot) but not working for heating... [Read more]

overfilling indesit omega 1200 ecosense?

above mc overflowed out of soap tray etc on fill phase at start of cycle. switched off m/c and water inlet sto... [Read more]