How to mend ... Hot Water Too Hot

No hot water?

My greenstar 30cdi keeps reading a u letter followed by the numbers 1 through to 5 and whilst doing so shuts ... [Read more]

water not hot instantly?

hope someone can help, when i turn the hot water tap on on my combi nf80 bolier, the boiler does not fire up, ... [Read more]

signal in worcester bosch combi boiler?

i can get hot water ok but the boiler cant find a signal for CH

How can I fix my ferroli optimax he 38c boiler, it keeps saying A1?

My boiler keeps saying A1 and my heating and hot water is now off?

Lock out problem with vaillant turbomax plus?

My turbomax plus 828e locks out under the following circumstances.1 If I draw hot water when the boiler is co... [Read more]

when you put the hot water on the centeral heating also comes on ?

how can i sort out this problem when i put the hot water switch on the heating also comes on

Dishwashers?

I have a Neff S5443x1GB dishwasher. My problem is that the dishwasher works fine and does the wash okay but it... [Read more]

Can I change the dip switch setting on my Siemens RWB9?

I have a siemens RWB9 and I cannot get the Central Heating to come on without the hot water. Both lights come... [Read more]

my hot water is only luke warm?

I have a vaillant ecoplus 24 boiler which is just under 3 years old, with the central heating on the water is ... [Read more]

potterton central heating?

When we have only hot water switch on, the radiators are still hot

Vokera compact 28?

When the boiler control is turned to the domestic side, hot water is getting through to the central heating si... [Read more]

hot water?

I have a Ariston a/23 type C boiler The central heating works o/k when i turn hot tap on I only get cold w... [Read more]

mason hot water boiler?

my boiler fires up but dont get eny hot water

baxi 80e no hot water?

hi, turn the hot tap on boiler kicks out, reset and keeps kicking out central heating working ok?

baxi 80e no hot water?

hi, turn the hot tap on boiler kicks out, reset and keeps kicking out central heating working ok?

hot water?

heating working no heat on domestic h/w

enertrol energizer hot water programmer?

Can I get programming instructions for this unit?

fi fault shown on boiler?FERROLI?

f1 fault on boiler there was no hot water when i got up this morning can you help

combi eco 80?

everything is working except for no hot water when the selector switch is in the hot water only position

Glowworm Fuel Saver F?

Now the weather is warmer I have turned the heating off but still got the water coming on for an hour in eveni... [Read more]