How to mend ... Combi Not Working Comes Up L F

Pressure Drop?

I have a Grant Combi 90 Mk II boiler and approx 5 years ago had a tiger loop (GOK GS2000) fitted internally ne... [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]

how can i fix my m90e 24s biasi combi boiler?

centre heating working ok turn on hot water tap boiler turns off

2nd question. Heating not working right on my worcester 240 combi RSF?

Heating goes on then after a min or so the boiler goes off and on with a clicking sound like its trying to sta... [Read more]

heating not working right on worcester 240 combi RSF?

Heating goes on then after a min or so the boiler goes off and on with a clicking sound like its trying to sta... [Read more]

combi boiler vizo ?

water leaking out stopped working two years old waters leaking out from underneath boiler

Help?

Baxi Combi 105HE. I am trying to light (My partners poor woman frozen to death) bioler, tried via the re-se... [Read more]

drayton scr not working?

hi i have a combi boiler with drayton wireless thermostat, the stat ans receiver don't seem to be communicatin... [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]

Vaillant VCW, no hot water or heating! help desperatly needed?

I have a vailllant VCW GB 282E and the hot water and the heating do not work. I havnt had the boiler on for th... [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]

Main combi - Hot water YES Central Heating NO?

Hi my Main combi boiler just wont fire up for the central heating. No errors on the boiler. I am using a digis... [Read more]

how to change a dry fire thermistor?

i have a ignis He30 combi boiler from looking at the fault code it is indicating that the dryfire thermistor h... [Read more]

How can I set the hot water on a Jaguar gas combi-boiler? ?

Strange to say, the central heating system is working fine but when it comes to hot water...it won't reset!!

fault?

hi i have a worcester combi boiler and it keeps flashing up se then the temp, everything working but just want... [Read more]

ferroli F24 combi boiler?

working ok on the Hot water mode. When put on the heating after about 10-15 sec it gose in to the lock out.

How can I fix my Worcester 28CDi Combi Boiler?

Intermitent problem. When running the hot tap the boiler and the pressure gauge start to pulsate. A new heat ... [Read more]

Where is the safety cut off on my combi boiler?

I've looked everywhere on my combi boiler (leblanc GVM 420) for the safety-cut-off switch that stops the elect... [Read more]

Potterton Puma combi boiler heating not working?

I have a Potterton Puma combi boiler that is now 12 years old. I know I should buy a new one, but cant afford ... [Read more]

worcester 24i rsf combi heating?

hi, when in demand mode my boiler fails to light. fan does not run or pump, but hot water system is fine and w... [Read more]