How to mend ... Boiler Going Ideas

Strange timer fault on Halstead Best 50?

I have a Halstead Best 50 which works fine on HW timer but does not work on CH timer. If I switch to continous... [Read more]

biasi 24s heating problem?

The water side is fine - but on heating the boiler will continue to burn until the tempreture guage reaches th... [Read more]

glow worm 18HXi central heating boiler ?

boiler operates well for periods of days then for some reason will not ignite goes through ignition sequence ... [Read more]

532/i Boiler problem - no heating!?

Hello, We've just moved into a new property and had a lovely warm house for a week. Now the heating has com... [Read more]

How to fix my pilot light on Potterton boiler?

My Potterton boiler pilot light goes out every few days. It was serviced two weeks ago and nothing found wrong... [Read more]

how to stop a leak from a SIME super 90 boiler?

i've taken the front cover off, and cannot see anything major leaking, or come undone. however, from underneat... [Read more]

Worcester Heatslave 20/25 Combi-boiler?

Our Worcester heatslave 20/25 combi-boiler seems to have a mind of its own. The hot-water sometimes takes age... [Read more]

myson orion fanfare 40 si?

my boiler lights up everything gets luke warm then it stops the piolot light stays on but boiler fails to re i... [Read more]

Thermostat Control?

I have a Digistat RF1 wireless unit which was replaced in Feb. since replacing it, a red light appears on the... [Read more]

How can I fix my Baxi Combi 105e?

The boiler (about 7 years old) loses pressure quite regularly and I now know how to increase this, but I am ha... [Read more]

How can l resolve problem?

WORCESTER HEATSLAVE 20/25 0IL COMBI Water pressure drops and will not rise, pump starts to make noise. To k... [Read more]

Worcester 280 RSF Overheating, please help!?

My 280 rsf overheat thermostat trips when DHW demand is switched off after it has been on for a long time, ie ... [Read more]

ariston euro combi boiler problem?

The red light on the boiler stays on, if i press the reset button the boiler starts & fan pump burner lights &... [Read more]

Radiant RS24E. Error light 14, lack of water in system?

Radiant RS24E. Boiler has been in use for 8 years with no problems (result!!). I use the boiler for heating on... [Read more]

Glowworm 40ff boiler not lighting/firing?

Hi, I have a glowworm 40ff boiler that is not firing, - the pilot light is there and its sparking but just not... [Read more]

Ravenheat csi85 wont start?

My two year old ravenheat csi85 boiler has stopped working, the hot water works perfectly but the central heat... [Read more]

Worcester 24Cdi Combi Boiler?

Hi,My boiler isn't working properly,(it is app 11 years old) The central heating side of it is fine,it works n... [Read more]

my combi gives hot water but central heating not working. ?

Have reset the Vaillant boiler as per instructions but still no heating. The pressure is too low but can't see... [Read more]

Lockout after 11 years can you help with some ideas?

I have a Thermecon External wall mounted boiler that is 11 years old. Other than cleaning and servicing, I hav... [Read more]

help with oil burning boiler?

we have had it up to here with this oil burning boiler we have. for 5 weeks we have iregular water and heating... [Read more]