How to mend ... Heating Water Exactly

How can I fix my Potterton EP2000 programmer?

The CH and HW letters keep flicking on and off when the heating comes on which is turning the bolier on and of... [Read more]

domestic water temp goes from hot to cold to hot all the time?

I have an Ariston Eurocombi boiler. The domestic hot water cycles from hot to cold to hot regardless of whethe... [Read more]

heating and hot water?

F4 keeps appearing on my heatline vizo 24 boiler, i've replaced the condensor, ublocked the frozen pipes, stil... [Read more]

Hot water in separate showers is running cold after a few minutes?

We have a Grant multipass 9. Over the last few weeks although the heating is fine and we have hot water in all... [Read more]

How to fix a hot water problem?

We have a conventional heating/hot water system, one hot water tank and one cold water tank. When the heating ... [Read more]

hot water problems?

have a power max 155 and had a flow valve replaced as it was leaking now we have very little hot water i was t... [Read more]

vokera linea 24, heating problem?

my boiler is working fine except it won't heat the radiators in the house. It will not fire up when heating is... [Read more]

hot water only working when heating is on?

replaced diverter valve and everything was fine for a week.now the hot water will only work when the central h... [Read more]

Vokera maxin 28e orange light?

I have a Vokera maxin 28e boiler, when the heating and hot water is on it will randomly cut off with the orang... [Read more]

Potterton Puma 100 - slow hot water supply?

Have a Potterton Puma 100. central heating works fine but when drawing hot water it remains cold/cool until ra... [Read more]

Ravenheat white star?

boiler operates central heating and hot water when the micro switch is removed from the valve block but is doe... [Read more]

Alpha CB24 boiler - No hot water no matter what?

For some time now I can get hot water providing the heating is turned off i.e. the boiler (alpha cb24) is turn... [Read more]

alpha cb24?

heating ok but no hot water help

sabre boiler wont light?

we have a 2 yr old sabre boiler heating is on all the time at the moment. problem is it just wont light ,when ... [Read more]

I have hot water but no heating!!!!?

I have a combi baxi boiler it is providing me with hot water but will not activate the heating wether I switch... [Read more]

my hot water is running tepid to cold?

i can't take a shower or hot bath because the water temperature on the boiler fluctuates between 20 and 52. th... [Read more]

Boiler not heating water correctly?

I have a Ferroli Optimax HE 31c Combi-Boiler, since it has been installed the boiler has not heated the water ... [Read more]

no hot water?

I have got an alpha cd32c. The heating works fine. The problem is when the heating is off i do not get hot wat... [Read more]

Ferroli Domina 80E Combi: No Heating or Hot Water?

Hi we have not heating or hot water, the fan starts up but the iginstion light does not come on We have had tw... [Read more]

vaillant ecotec pro28r, not enough hot water?

hello all, i have vaillant ecotec pro 28r combi boiler, problem is there is not enough hot water but heating i... [Read more]