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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
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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]
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Greenstar 24Ri boiler, fast flashing - can I reset?

Greenstar 24Ri boiler won't light and the blue light is fast flashing. From the manual I can see that the iss... [Read more]
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Mend Ferroli 31c Optimax

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We have 57 questions about mending 'ferroli 31c optimax' in category Heating, Home Heating Systems which have been answered

How to mend Ferroli 31c Optimax

Pages 321
Mend Heating, Home Heating Systems
1

Ferolli Optimax HE 31C expansion vessel change?

How easy is it to change the expansion vessel on a Ferolli Optimax HE31C please? Looks straightforward but nev... [Read more]
Mend boiler ferroli parts
1

Parts for ferroli optimax he 31c ?

Hi, can I mend this boiler using parts from the plus model as I've been given one? Thanks, Mike
Mend turn heating boiler connected
1

How turn off heating in Ferolli Optimax 31c?

I dont know how turn off heating in my boiler. I Have remote controller with thermostate but i think is not co... [Read more]
Mend ferroli heating fault
2

ferroli plus 31c has a code b2 any ideas?

code fault b2 on my ferroli optimax plus 31c
Mend thermostat boiler heating systems
2

Installation instructions for Ferroli 30800009?

I have bought a Ferroli Radio Thermostat Clock (Part No. 30800009) to fit to my Ferroli Optimax HE Plus 31C. I... [Read more]
Mend boiler pressure heating
1

How do i get the water pressure up please?

I have a Ferroli optimax he 31c boiler and need to get the water pressure up, how do i do it please?
Mend boiler heating hot water
1

how can i fix my optimax HE 31c?

Got ferroli boiler optimax he 31c no heating or hot water but got a flashing F on front panel ! Any ideas ?
Mend Heating, Home Heating Systems
1

how can i fix?

i have a leak on the plastic cup threads on the ferroli optimax he 31c condensate/cup can i get these anywhere... [Read more]
Mend hot heating normal
1

Ferrolli optimax 31c?

Works on hot water and on heating test mode but not on normal heating mode
Mend boiler pcb fault code
3

Ferroli HE 31c optimax code F37?

I have just put a new PCB in and have reset the boiler my pressure gauge is 1.5b but i still have the fault an... [Read more]
Mend boiler pressure ferroli
1

how to fill my system?

how do you fill the system on a ferroli optimax he plus 31 c boiler.F 37 is flashing and it tells to fill up s... [Read more]
Mend boiler error code hot water
1

FERROLI OPTIMAX HE 31C flow sensor and water coming out the bottom!?

Hi All, New to the forum but really hoping someone can advise, We have a 5 year old OPTIMAX HE 31C boile... [Read more]
Mend ferroli heating fault
2

Ferroli optimax HE pluss 31c?

Fault f47 flashing ? can anyone help
Mend boiler pcb fault code
2

how can i fix ferroli 31c he?

I have ferroli optimax 31c he. the problem occured all of a sudden.The front screen on the front of the boiler... [Read more]
Mend boiler heating pressure
1

central heating problem?

how do you alter the water pressure on my ferroli optimax he plus 31 c boiler
Mend pressure gauge ferroli
2

my bar gauge is reading 2.2 bar how do i get it down?

i have a ferroli optimax he 31c and the bar gauge is reading 2.2 bar how do i get it down without blowing up m... [Read more]
Mend boiler ferroli fault
2

ferroli optimax HE 31C combi boiler?

my boiler will not fire up it just starts the fan then goes on to F12. What is F12 fault
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Hi how to increase the water pressure on ferroli optimax 25C?
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Mend Heating, Home Heating Systems

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How to mend ...

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