How to mend ... Not Up Boiler Keeps C

water boiling into expansion tank?

Hi, when the radiators have been heating up for about half an hour, we hear water boiling which then discharge... [Read more]

My boiler stops working in cold weather?

I have an Ideal Classic NF60 Gas fired boiler, the boiler is reliable all year until we have cold weather snap... [Read more]

how can i get my boiler to work?

i have a Worchester inter 2011 Danesmoor 15/19 oil fuled boiler,every time i try to put the heating\hot water ... [Read more]

potterton netaheat boiler stat?

How can I test my boiler stat is operating correctly their is no cylinder stat fitted new thermostat that seem... [Read more]

hot water but no heating?

I have Evo HE C22/24 boiler. can get hot water but no heating. Also have a clonking noise from boiler with int... [Read more]

How can I depressurise a boiler?

Fault because water pressure too high

How to change a halstead Boiler Diverter Valve?

The boiler does not divert hot water. How can I change the Diverter valve?

Can't get hot water but central heating is working fine, any ideas??

Ferroli Boiler Optimax HE 31C. Bar pressure and temperature is fine

Boiler blowing fuse?

The PCB fuse keeps blowing on my Saunier Duval isotwin condens f35e, What should I check.

bermuda baxi boiler 401?

my system is now not working - the pilot light will not fire up and i think my pump needs changing - how much ... [Read more]

boiler problem?

hi i have a potterton suprima boiler - i have had a new gas valve put on and also new circuit board put on - t... [Read more]

why cannot i light the eurocombi aristan boiler?

i am not able to light the flame on the boiler

Suprima 50 HE No lights unless Gas Valve disconnected?

Hi, I have a Suprima 50 HE boiler that decided to stop working yesterday. When I got to it, all 3 lights w... [Read more]

how do i know the time is right on my boiler?

i am trying to set my boiler to timer, which i know how to do, however i do not know what time i set is the ri... [Read more]

Hot water without using central heating?

Can I have hot water with out the central heating using my potterton celsia boiler

Glow worm boiler 30-40rf room stat?

My son has got a glow worm 30-40rf boiler it does not have a room stat,what are the connections for it,thanks ... [Read more]

Hi got a potterton MF RS 60 boiler is sparking but no pilot?

Hi got a potterton MF RS 60, Boiler is sparking but no pilot? Changed gas valve but still same problem also ch... [Read more]

Potterton Gold HE 24 Pressure and Water Problem?

I'v have had the boiler for a year now and although it's still under warranty, I'm not getting much joy from t... [Read more]

how to reduce the boiler hot water pressure?

how to reduce the boiler hot water pressure on a potterton puma 80

aqualisa quarts ?

can anyone help me please,do not answer if a guess or your idea because ive tried it,facts please. we had a ne... [Read more]