How to mend ... Combi He Plus

Isar Boiler Flame detection error. Flashing L/F?

Hi my mum had a boiler fitted by some government grant for pensioners about two years ago and the boiler fitte... [Read more]

Protherm 80e Combi Boiler?

Can anyone tell me how I reduce the boiler pressure please. It goes up to just under 3 Bar when I have the cen... [Read more]

Worcester 350 combi not heating domestic hot water?

I have a worcester 350 combi that works ok on the central heating side, but randomly fails to light when drawi... [Read more]

Ravenheat RFS84ET combi boiler runs hot and cold?

Hi, My Ravenheat RSF84ET combi boiler is in good working condition and heats water well and to a good tempe... [Read more]

My heatslave oil combi boiler keeps locking out?

My heatslave oil boiler keeps locking out. There is oil getting through but it does not seem to be igniting.

How can I get my central heating to work again?

I have a valliant eco combi boiler & a sunvic remote thermostat & receiver. Both water & heating were working ... [Read more]

how can i find out what is wrong with worcesster 350 rsf combi bioler ?

as soon as i put my central heating on my boiler cuts completely i have to reset overheat switch but if i onl... [Read more]

How can I top up the water level in my Vaillant Combi Boiler?

I have a Vaillant Combi Boiler of about 2 or 3 years of age, I have lost the manual and cant seem to download ... [Read more]

How do I increase boiler pressure /?

I have had a Worcester Bosch combi boiler for 8months and notice the pressure gauge has dropped to just above ... [Read more]

Worcestor Bosch 24 CDi combi prob?

Just one problem.... boiler turns on heating if boiler is powered up, even though program is set to OFF. Hot ... [Read more]

how can i raise the pressure on my potterton combi 80 boiler?

pressure gauge is in red how do i raise the pressure so the boiler willwork

what is F28 indicating on Vaillant combi none condense 200 ?

what is fault F28 on Vaillant combi none condense 282

chaffoteaux britony combi 80?

had a corgi reg plumber have a look at my bolier does,nt know whats wrong. my c h pump is on all the time when... [Read more]

BAXI COMBI FAULT?

The 40 degree safety thermostat neon is flashing, i have heating but no hot water, tried to reset the system b... [Read more]

boiler?

hi, i have a baxi combi 105he boiler which wont light, the led light keeps flashing indicating a fan or flue f... [Read more]

British gas have check my heating on 3* contract?

I have called out B/G on 3* contract because my 14 year old Glow-worm combi boiler is failing the pilot light ... [Read more]

How can i fix my Worcester 24i Junior combi boiler?

My boiler will not always ignite for hot water but would for central heating and the red fault light would fla... [Read more]

Worcester 28i Combi conflicting quotes?

Intermittent no hot water to taps problem,Had 2 Quotes,First says faulty diverter valve or diaphram.Second say... [Read more]

halstead 82 combi boiler no c/h or hot water?

Halstead combi 82 c/h boiler was working fine.Yesterday i turned it on.Nothing,i checked it out as the user ma... [Read more]

halstead combi flashing power light?? won't ignite?

i have a halstead combi boiler and it was working last night i got home from work and went to use the hot wate... [Read more]