How to mend ... Combi Where One

How can i fix my worcester si greenstar combi boiler?

hi there, my heating and water are off and my Worcester greenstar combi boiler is flashing a blue light and fl... [Read more]

red light flashing?

red light flashing.hot water or ch not working on ici caldaie combi boiler

why is my isar combi boiler is flashing l 9?

why is my isar combi boiler flasing l then 9 ,my heating is not working

no heating?

no heating pump runs what voltage and color wire to divert a motor? hot water working fine. heating fault inte... [Read more]

baisa boiler no gas ?

baisa combi boiler , when you demand heating or hot water the red 'no gas' light comes on. This is a lpg conv... [Read more]

how do i bring the pressure up?

i have a ideal he24 isar combi

intesa combi boiler?

combi boiler wont ignite new pump has been fitted worked ok pressure ok

what is the most likely fault with a worcester bosch greenstar combi 28i?

The system was drained to fit new rads and after refilling it will not start up. Bosch greenstar 28i The blue... [Read more]

Ravenheat 85t combi. no CH but hot water is perfect ?

My boiler is not giving me CH but the hot water is fine, i spoke to my local plumbing center and he reccomende... [Read more]

worcester junior combi ?

I have filled up to 3 bar will this be a problem?

how can i stop my ferroli f77 combi from leaking?

my ferroli f77 combi boiler is leaking, it seams to be comming from up above the air pressure switch chamber b... [Read more]

How can I fix my Siemens RDJ1ORF?

How do I set my heating system. I replaced my batteries in the Siemens RDJ1ORF and the heating will not come o... [Read more]

vokera 24 combi boiler pressurising?

I set my boiler to 1.5 bar,when i turn my hot water on the pressure rises to 3+ bar.Anyone know the problem,an... [Read more]

vokera boiler problem?

I have set my vokera 24 combi to 1.5 bar,when i turn hot water on it goes up to 3 bar.Anyone know what causes ... [Read more]

Sabre combi boiler canstantly ON?

Hi Can anyone help me please I have a Sabre Combi boiler and my problem is this. My heating is constantly ON ... [Read more]

Reducing pressure in combination boiler?

How can I reduce pressure in a Vaillant Turbomax Combi Boiler?

Greenstar cdi combi boiler - no pressure, pump on ?

Been on holiday. Returned to boiler pump coming on/off every few minutes. No water pressure, but can't reach t... [Read more]

Midas Sfi combi wont light?

I have a Madas Sfi combi boiler (20 years old i think) the problem is the hot water wont work. i run through t... [Read more]

vauxhall combi 1.3 van?

i keep having the engine management light come on with an undocumented code

fault ea?

Help please. I have a Worcester Bosch RD532i combi boiler and it's displaying Fault EA, which I have establis... [Read more]