How to mend ... Heating Light Water

Biasi boiler M90f.28s, thatwon't fire up!?

my combi boiler will give me dhw okish but the water temp knob and therefore the volume of gas to the jets r... [Read more]

Can anyone diagnose the problem with my Ferroli Optima 901?

I have a Ferroli Optima 901. When the hot water is run for a period of 3-4 minutes the boiler cuts out and the... [Read more]

I have a SIME format C boiler, which won't ignite?

I have a SIME format 100 C boiler. It seems unable to fire up. When the hot water is turned on, there is a cli... [Read more]

Baxi Combi 105e - Fan or Flue problem?

Central heating and hot water have stopped and the 'fan or flur' warning light is flashing. Is there anyway or... [Read more]

SIME FRIENDLY FORMAT 80E WONT FIRE UP???? PLEASE HELP!!!!?

the boiler is set to turn on via the timer which it normally does without any problems in the morning.during t... [Read more]

Potterton Profile 50e struggles to light?

Hi, Our Potterton Profile 50e Boiler is showing the following problem: When the system switches on (heat... [Read more]

how can i fix my baxi combi 105 HE?

Help please!!!! i dont have any hot water coming out the tap but my central heating works fine. theres a red l... [Read more]

How do i fix my 35Cdi worcester boiler?

My combi boiler keeps going off..the light flashes and the heating goes off and there's no more hot water..We ... [Read more]

Problem with central heating, could it be a fauly room thermostat, urgent!!?

Hi, this week my ideal isar combi boiler has developed a problem. The problem is that it now only supplies the... [Read more]

Ferroli Optimax Combi Cental Heating System, keep getting reset light on?

the water pressure keeps dropping to near 0.. I top it up but lately it is dropping daily !! Where can it all ... [Read more]

How can I get my radiators heating again ?

How can I fix the heating on my Potterton Flamingo 50 Boiler? When the boiler is on the light is on and whe... [Read more]

How can I fix the heating on my Potterton Combi 80 Boiler?

When the boiler is on the light is on and when hot water is run it fires up fine. However, when we put it ont... [Read more]

How Can I fix My Glow-Worm .Swiftflow 80/100 Boiler?

Pilot Light Stays On But Wont Flare up.Hence No Heating Or Hot Water...

boiler wont stay lit!!!!!?

please can anyone help? I have a glowworm fuelsaver boiler and the pilot light ignites and stays on, but when ... [Read more]

Problem with Ravenheat LS100T combi boiler with built-in timer?

I have had the above boiler for about 2 yrs now. But in the last 4 weeks, it has not been working perfectly. ... [Read more]

How do I fix my Glow Worm Space Saver Mark 2?

The pilot light is on, the thermostat is on, the timer is set correctly, but the boiler is not igniting, there... [Read more]

water/heating 105e?

new diverter valve, still water light on, wont swop to heating. take green wire off water cencer heating comes... [Read more]

water/heating. baxi 105e?

water light is on constant, will not switch over to central heating. what could be the problem?

My Baxi Solo 3PFL 50 not working please help?

Today of all days it decides to turn off just when the home emergency cover has expired. Anyway the fault is t... [Read more]

puma 80e low system pressure?

My boiler has the same low system pressure problem but even tho i have topped it back up the pressure led ligh... [Read more]