How to mend ... Boiler Water Help

Ravenheat RSF No Hot Water?

I’ve changed the diaphragm in the diverter valve of a Ravenheat RSF . The rod is still not making contact wi... [Read more]

My Glow Worm 30 is not heating the radiators?

I didn't touched the boiler, he goes on but only heats the water, not the radiators?? Yesterday, everything w... [Read more]

Ideal Combi Boiler Mini C keeps turning on and off when hot water running?

I have a boiler which keeps turning on and off when the hot water is running. So when I have a shower the temp... [Read more]

hot water out of cold water tap?

I have a vaillant ecoTech boiler and when I turn the cold water tap on in the bathroom, warm water comes out t... [Read more]

how to fix worcester boiler (240)?

helo i have a worcester 240 gas boiler and when switched on and hot water tap on gas fires up for about 5 sec... [Read more]

how can i fix my sime 30 HE condensing boiler?

hot water on it on good when heating and water on good when timer for heater goes off hot waer goes off too w... [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]

pressure loss on vaillant 824 e thermo compact?

my boiler is losing pressure very quickly, there is no sign of any leakage and seems to drop quickly when disc... [Read more]

ferroli domicompact F30 B boiler not working?

I have a ferroli domicompact F30 B boiler but it will not work all I did was turn off the power to kitchen plu... [Read more]

water temperature is very low?

the heat output of boiler is very low even though the water termostat is up full and the water temp. is only r... [Read more]

VOKERA COMBI BOILER?

Hi our problem is that the bathwater has suddenly started running warm water instead of hot water. The sink in... [Read more]

radiator stoped working?

have tried bleeding it but water coming out still cold,should i bleed it longer could air be in pipes,working ... [Read more]

potterton E30 profile boiler?

I have a potterton E30 profile boiler it will run for between 10 min and 1 hour 30min and then it will switch ... [Read more]

What is wrong with my Greenstar CDi bioler when the reset button flashes?

There is no hot water, looking at the boiler the orange reset light flashes.I have reset the system and all is... [Read more]

Boiler problem.How do I fix this?

The boiler is continually firing and cutting out when the hot water tap is running.

ravenheat csi 85 condensing boiler ,water heating time?

The efficiency rating of my boiler is said to be quiet high. With this in mind why do i have to waste a... [Read more]

how do ifix my boiler?

the display on the ferroli boiler shows water pressure too low,how do you fill the system

HOW CAN I FIX MY SIME GAS BOILER WATER PRESSURE?

HOW DO I KEEP THE WATER PRESSURE AT THE SAME POINT ON THE GAUGE USUALLY BETWEEN 1 AND 2

How can i fix or do i need to replace ?

Hi, i seem to have a leak coming form underneath the tank, i cannot se exactly where, but when pressure in the... [Read more]