How to mend Hot Water Heating

valliant vcw25 overheat sensor?

My valliant vcw25 has a habit of tripping the over heat sensor in central heating mode This closes down the ho... [Read more]

3

I think that I have an air lock at the bottom of my hot water system?

I have a potterton boiler, feeding the heating and hot water. The hot water is held in a vented cylinder and h... [Read more]

boiler knocks when i turn on hot water?

central heating works fine but when you turn on the hot water the boiler starts to knock loudly sabre 30 he

2

Boiler continually cutting out?

Hello everyone. I need some advice please regards my gas central heating/hot water problem. I have a Pot... [Read more]

Heating works but no hot water of Raven Heat combi?

My heating is working fine but my water is only getting warm. I have try turnning flow rate down but no good.

super 90 plus will not light ?

i have just replaced the hot water bypass diaphram on my sime super 90 plus combi boiler which is activating o... [Read more]

2

no hot water but have heating?

boiler works for heating but not for hot water

how can i fix my ideal isar he24 combi condensing boiler ?

the heating works but my hot water doesn't work?

How can I fix my Potterton Performa 24i HE?

The boiler will not produce hot water unless it is reset or switched on off and on again or switched to hot wa... [Read more]

1

vokera maxin 24e?

have noticed when the central heating has been on for about fifteen minutes and got hot the water pressure ris... [Read more]

my hotwater workes but not the heating help please ?

i have a ravenheat combi the hot water works but the heating doesent can anyone help pleas

2

Ravenheat silver-star combi - boiler?

The boiler is not giving any hot water but the central heating is fine????

1

what is the fault?

i have a potterton puma boiler 80e ,when we turn the heating on ,it clicks off after 1 minute ,but we have hot... [Read more]

heating stays on same temperature,and the hot water stayes on ?

Hot water stays on after being turned off on main switch, and the heating stays same temperature even if the d... [Read more]

need help with combi boiler?

my boiler started to make a loud vibrating sound so turned it off heating was on and hot water was working but... [Read more]

2

Gas supply to cooker, failure?

Although our gas central heating and hot water is functioning, our cooker is not working. The gas does not see... [Read more]

Boiler cuts out? Glow Worm Fuel Saver F?

Heating comes on on timer runs perfect for about 1 hour and half then cuts out you have to switch off buttons ... [Read more]

I have a sime 80ce boiler that is producing no heating or hot water?

I have a Sime 80ce combi boiler that is producing no heating or hot water. There was a loss of pressure last n... [Read more]

my hot water works but heating doesnt?

my boiler pressure was too low and i refilled using the filling loop but i refilled too much and now my hot wa... [Read more]

old vaillant?

I have a 13 year old Vaillant combi boiler and the heating works but it's not heating the water, so I have no ... [Read more]