How to mend ... Should Boiler Replaced

Glow worm 30ci water temperatue fluctuating?

Hi, problem with my glow worm 30ci boiler:the water temperature fluctuates from hot to cold ,back to hot to co... [Read more]

glow worm capricorn 240/6 doesn't cut in?

The elderly system above is due to be replaced, but has suddenly stopped producing any heat. Any suggestions?... [Read more]

ferroli modena 80 e blowing fuses and no power to fan?

I have a 5 year old ferroli modena 80 e combi boiler and it recently stopped working. Checked the fuse on the ... [Read more]

Can a Baxi Bermuda 552 be replaced?

My elderly mother (81) has a Baxi Bermuda 552 boiler fitted behind the gas fire in the lounge (in a disused ch... [Read more]

Ravenheat CSI-85 Combi, erratic operation, any ideas?

Boiler now 2 years old. Works fine generally, however it has now started to operate even when the settings sa... [Read more]

Immersion Heater Not Heating?

Since my gas boiler went wrong (waiting for warmfront to replace), I have been making do with my electric imme... [Read more]

How do I find the pressure leak on the baxi 105e boiler?

The pressure gauge keeps dropping to 0? (baxi 105e). I have replaced the pump. There is either a pressure leak... [Read more]

linea 24 boiler problem?

I have an error code 3 on my boiler which would indicate a fan or flue problem. The fan was recently changed ... [Read more]

glowworm ultimate 40ff?

i put the boiler on and the pilot lights but the main gas burner wont light up,the ignition just keeps sparkin... [Read more]

How can I fix my Glow-worm 50ff boiler?

We have moved into a new house recently which contains a 3 year old Glow-worm micron 50ff bioler since we have... [Read more]

Vaillant combi boiler problem?

I have a switch 110 vaillant combi boiler. it seems to have a mind of its own. in the morning it comes on... [Read more]

How do you control increasing boiler pressure?

Worcester-bosch 254si (I think) combi-boiler. The pressure increases to 3.5bar within 24 hours. The inlet va... [Read more]

Vaillant diverter valve?

Replaced the diverter valve on my vaillant turbo max boiler,because no hot water to taps,this fixed the proble... [Read more]

glow worm ultimate 40ff boiler won,t swith off?

My boiler will not switch off it runs constantly even though the programmer is set to off and the room stat is... [Read more]

Boiler has stopped igniting?

My Ferroli F24 has stopped firing up, this also happened last Decemner when 2 parts were replaced. These parts... [Read more]

Glow-worm Micron 50ff?

Boiler comes on and after approx 3 minutes cuts out again. The "Reset" LED flashes on & off and the "Burner o... [Read more]

How can I fix my Vokera Compact 24 combi Boiler?

My local Corgi man identified two problems with my vokera Compact 24 Boiler. The first one was the expansion ... [Read more]

hot water not working on my worcester 350?

central heating works fine but the hot water does not come on anymore, it used to but kept switching from hot ... [Read more]

How to fix a Potterton Netaheat 10/16 Electronic boiler?

The boiler fires ok and the main burner ignites however every 20/30 secs you hear it try and ignite again. whe... [Read more]

hot water is running warm/cold?

I have a potterton performa 28i combination boiler less than 5 yrs old. Worked fine until few months ago. Call... [Read more]