How to mend ... Boiler Help Cold

Suprima 100 L - Fan?

Boiler seems to function ok, cuts in and heats water and heating. However, when the optimum water and heating ... [Read more]

Worcester 24i RSF Junior - Water Flow Switch Melted!!?

Hi, had a few probs recently wi boiler, new Gas Valve & new PCB within last 2 months seemed to have sorted it.... [Read more]

loss of pressure?

I have a worcester 28 cdi combi boiler, if the bolier is left cold the pressure holds ok. If i put the heating... [Read more]

our can i fix my cobi vaillant boiler?

my boiler the water keeps going hot then cold at all times what is the problem

what could be the problem with my worcester 14/19cb1 boiler?

I have had an engineer out to fix my boiler which is 4 years old and goes on lockout about twice a week. It h... [Read more]

Main Bristol boiler getting hot the turning off?

Hi Can anyone help ? Ive got a Main bristol boiler and when i turn the hot tap on it gets very hot for abou... [Read more]

How can I fix my Bazi combi 105he?

Please help! I have a Baxi combi 105he, when i turn on the hot water tap the boiler shuts down and runs cold, ... [Read more]

Old oil Boiler?

We have an old oil bolier that heats the water for six shower, there boiler seems up to temp (a lot of heat fr... [Read more]

How can i fix my heating system?

I have a Thorn boiler, sealed system vented (DHW). The water is being heated but the radiators are staying col... [Read more]

Alpha Ocean 240eco?

Once the boiler is switched on the flue/fan indicator light comes on and stays on longer than off. When the l... [Read more]

Trying to fix ideal classic boiler LXFF?

After taking out central heating pump and replacing some valves in the pipework the boiler refuses to light.I ... [Read more]

Baxi duo-tec 24 heating not working?

Hi can anyone help me? I have got a new (6 months old) Baxi Duo-Tec 24 combi boiler (just bought house so I do... [Read more]

FERROLLI DOMINA 80E PROBLEM STARTING IN THE COLD?

Boiler tries to start up fan goes,sparking ok, then makes a ocoilating noise and goes into red fault lock out ... [Read more]

Combi boiler?

My shower works ok when there is no heating on. If i put the heating on then the pressure goes up and up , so ... [Read more]

Riello RDB2 oil burner wont ignite when hot?

I have a Riello RDB2 burner in my boiler. After fuel running out and subsequent re-fill the burner ceased func... [Read more]

Hot water problems from combi boiler?

No hot water in kitchen although hot and cold pressure is very good. However if I turn the hot tap on in the k... [Read more]

how do i get uniform heating throughout the house?

I have an Ariston combi boiler - i find the radiator in the dining room heating up fine, but the adjacent bedr... [Read more]

Grundfos Alpha+ 25-60 pump problem?

the Grundfos pump circulates water in my UF heating system however, I have noticed lately that although my liv... [Read more]

Hot Water But No CH Poterton Neataheat Profile 30e-80e?

In addition the my previous question (with same title), I managed to get the Central Heating (CH) working for ... [Read more]

halstead ace?

Water regularly goes cold and then boiler fires up and then goes cold again