How to mend ... Keeps Over Heating

Vaillant vcw gb242 eh central heating problem?

Hi just wondered if anybody can point me in the right direction, central heating wont come on, if you press th... [Read more]

pressure dropping on openning the hot water in my ravenheat csi 85 aboiler?

my ravenheat csi 85t aaa working fine on heating but when hot water tap is opened the water pressure starts ... [Read more]

Is my boiler a write off?

My 8 year old Baxi 105he appears to have a crossover between the hot water and heating system. When the heatin... [Read more]

Got a Worcester 42 cdi got hot water no heating at all just tries to power ?

Tries to power up but then just shuts down good pressure no pipes blocked

biasi m90e 24s no dhw?

My hot water has been intermittent for a while now it's become worse. The heating is working fine. I have lo... [Read more]

Heating eratic?

My heating is sometimes very hot then other times just warm with just the heating selected and my new zone val... [Read more]

How can I sort my thermostat. Code: 20059643?

How come the heating does not come on when the override button is pressed. Vokera vision 30c

pressure and heating keeps going off?

my boiler keeps loosing pressure and going to 0 there is no leak in the house and no water coming out the pipe... [Read more]

Heating timer?

How do you set timer on sime 80c comib boilrer

Baxi Combi Instant HE80 boiler?

Intermittent fault on the hot water. Sometimes it comes on but when it doesn't I can sometimes get it on by tu... [Read more]

I only have heating downstairs... ?

Hi all. My heating has been a bit funny. The radiators upstairs aren't heating up at all and the ones downstai... [Read more]

Why red light on ?

I have a myson heating system was working fine last week I tyed put heating on today as it's a cold but red l... [Read more]

worcester24i rsf?

worcester 24i rsf combi boiler.no hot water when i turn hot water taps on heating is ok

Faulty Ravenheat condensing boiler?

My Ravenheat CSI primary condensing boiler will not fire up. I called out a heating engineer who diagnosed a f... [Read more]

How turn off heating in Ferolli Optimax 31c?

I dont know how turn off heating in my boiler. I Have remote controller with thermostate but i think is not co... [Read more]

Help to fix a room thermostat, please?

I have a Drayton Digistat RF1 Wireless System to control my central heating and whatever temperature I set it ... [Read more]

Baxi 105e?

I have a Baxi 105e boiler, it has started to heat the radiators when the hot water tap is run. I've replaced t... [Read more]

burner goes out after short time?

in heating mode burner comes on and after short period of time goes out.After a short period it comes back on ... [Read more]

heating stays on?

is there a separate stat on the hot water and central heating because when my central heating is on it just ru... [Read more]

isar he24 heating on permantly?

heating is on all the time ,I can control temp with the boiler stat,and the hot water is fine, any ideas