How to mend ... Boiler Not Heating Up

how can i fix my halstead finest gold from locking out?

every time i switch the heating on, after a short period the boiler's red light comes on it goes into security... [Read more]

Ariston micro genus HE heating failure - help?

My boiler is heating water fine, but I am getting no hearing. There are no warning messages so all looks well... [Read more]

worcester 24cdi boiler?

i have hot water but the heating will not fire up i have checked the timer for settings any ideas ???

baxi bermuda 552 system. fire goes on for 2 mins then goes off??

Hi, my fire in front of baxi back boiler, pilot light comes on and fire lights, but after 2 mins the fire goes... [Read more]

Operation of Timer for heating?

I would like instructions on how to set the heating on timer for a Biasi M90F 24S/N097360304 boiler

Why does my glow worm spacesaver 45-60 not fire up for the central heating?

The hot water works fine - the boiler fires up when it is set to hot water, but when set to central heating, t... [Read more]

f24 central heating linked to hot water use. ?

have f24 boiler. irrespective of the timer the central heating comes on immediately after the hot water is u... [Read more]

ariston boiler?

on the heating side my boiler overheats with in minites then shoots down.my hot water is fine.

worcester 24icombi boiler?

my worcester24i only give hot/warm water when heating is on,shower is luke warm then cold in few seconds,costi... [Read more]

how can i fix my boiler?

i have a ferroli optima 901 boiler i changed the pressure vessel as my heating engineer said that was the prob... [Read more]

F9 Glow-worm Flexicom SX?

Evening, Can anyone help? Everytime I want our heating to come on I have to go to the boiler to find it flas... [Read more]

red light constantly on vokera combi boiler?

The red light on my vokera compact HE combi boiler is constantly on. As per the manual it could be due to syst... [Read more]

Why does boiler burner ignite outside programme times ?

I have a Potterton FlamingoII RS 40 the burner has begun to ignite idependently when no heating or hot water i... [Read more]

Shower not working properly on baxi with calor gas?

I have a combi baxi which is run on calor gas. The central heating seems to work fine but the shower is now no... [Read more]

What is required to fix this?

My vokera combi boiler pressure is continuing to rise even when the filling loop is removed. I cannot use the... [Read more]

How can I fix my Heating I have Code 75 on my Eco Tec Plus Valliant?

My boiler is with gravity fill so the bar is showing only 0.6 bars how can I increase the pressure as there ar... [Read more]

Hot water but no heating?

The hot water is working fine but the boiler is not firing for the central heating, any ideas? We have a ac... [Read more]

vokera combi boiler?

after 15 minutes boiler light flashes and does not ignite when central heating is used that is a red flashing ... [Read more]

Ravenheat Little Star LS100 problem?

I have had a few problems with this boiler for the last year in that the DHW is only hot when it feels like it... [Read more]

i have a valiant 242 turbomax how do fix a showing a flashing hourglass ?

valiant 242 turbomax whe you turn the power on it ask for water or heating it fire up but when it reaches temp... [Read more]