Recent: How to Reset Optima XM6?

Mend Ferroli 24/25 Home Heating Systems

Mend Heating, Home Heating Systems
Find out how to mend it for free.
Ask Question
Mend Heating, Home Heating Systems
Mend repair fix Ferroli 24/25 home heating systems

Mend home heating systems ...

Mend sabre pressure water

Sabre 29 water pressure drop?

sabre 29 water pressure dropped, how to increase the pressure
Mend boiler greenstar cdi central heating

Worcester Greenstar CDi boiler won't fire up the central-h?

flashing green light near the CH select button new batteries in transmitter
Mend Heating, Home Heating Systems
1

How do i stop the time from flashing on the Siemens RDJ100RF?

How do i stop the time from flashing on the Siemens RDJ100RF unit
Mend Heating, Home Heating Systems

Flamerite Isis Fire?

i need a new mother board for my flamerite isis fire do you know where i can purchase one
Mend Worcester Combi Ignition
2

Worcester 30 Cadillac combi boiler won’t fire up and the EA?

my worcester 30 cdi combi combi boiler wont fire up and ''ea'' keeps flashing? my worcester 30 cdi combi bo... [Read more]
Mend Home Heating Systems

Mend > Home Heating Systems

Mend Ferroli 24/25 25 Code 20

my ferrolli 25 boiler is not working = the error code is 20 ?

my ferrolli 24 boiler isnt working - the error code is either 20 or 21 but the troubleshoot section of the manual doesnt cover this and the helpline is closed - what is this ?? the only thing i have done is bleed my radiators ?

Pina
January 2009
FerroliFerroli 24/25Heating, Home Heating Systems25 Code 20

Automatic Answer

While you wait for answers, we may have found some information which could help you.

Click here for 25 Code 20
Mend Heating, Home Heating Systems
Mend repair fix Ferroli 24/25 home heating systems
Mend turn heating boiler connected

How turn off heating in Ferolli Optimax 31c?
Mend ferroli heating fault

ferroli plus 31c has a code b2 any ideas?
Mend boiler heating pressure

Ferroli Optimax HE31c a26 problem?
Mend boiler heating pressure

Hi how to increase the water pressure on ferroli optimax 25C?
Mend boiler heating Ferroli

FF360 Reset Button Problem?
Mend boiler heating leak

Ferroli DOMIcompact F 30 D?
Mend Heating, Home Heating Systems

Ferolli Optimax HE 31C expansion vessel change?
Mend boiler heating repair

How can i repair a noCN fault on my boiler?
Mend replace diverter valve

Replace a diverter valve?
Mend combi heating radiators

i have a ferroli combi boiler i have 1/2 the radiators working and 1/2 not ?
Mend boiler heating ferroli

F40 fault?
Mend boiler ferroli parts

Parts for ferroli optimax he 31c ?

Other models...

Ferroli alpha240ecoFerroli DOMIcompact F30BFerroli Domina C 30 EFerroli F24 BFerroli He 31/cFerroli Maxima 35CFerroli Modina 102Ferroli Optimal 25CFerroli optimax 25sFerroli Optimax HE 31eFerroli Optimax HE 38CFerroli Optimys

How to mend ...

Find out how to mend just about anything howtomendit.com for free repair help, information and advice.

Related Categories

Mend Convector Heaters
Convector Heaters
Mend Fan Heaters
Fan Heaters
Mend Oil Filled Radiators
Oil Filled Radiators

Mend Heating, Home Heating Systems
Mend repair fix Ferroli 24/25 home heating systems