Mend Ferroli Home Heating Systems

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Mend Water Ferroli Optimax Boiler

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We have 46 questions about mending 'water ferroli optimax boiler' in category Heating, Home Heating Systems which have been answered

How to mend ... Water Ferroli Optimax Boiler

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ferroli optimax 26 problem?

hi can anyone advise me my boiler is currently displaying -- the fan is on but no hot water and no heatin... [Read more]

Ferroli Optimax HE 31 C - Multiple faults?

I get a variety of faults which I can usually reset - but the current fault is F 15 - which is a fan problem -... [Read more]

ferroli optimax 25 s boiler?

Hi, boiler keeps using water have to fill loop daily as it trips out, when filled it restarts automatically an... [Read more]

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]

Ferrolli Optimax 25s boiler broken?

Hi - don't know if anyone can help? No heating or hot water for a few days now, awaiting an engineer who we... [Read more]

Ferroli Optimax HE Plus 31 C Boiler noise?

It is making a humming noise that makes you feel like you have tinitus. It only makes the noise when the radi... [Read more]

how can i fix ferroli optimax he=38c boiler?

boiler has run with no problems for about six months now have problem with pressure dropping. have added water... [Read more]

central heating problem?

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

central heating problem?

how do you alter the water pressure on a ferroli optimax he plus 31 c condensing combination boiler

how to fix d1 error on a ferroli optimax he 31c boiler?

d1 error message keeps coming up after running hot water on a ferroli optimax he 31c boiler

ferroli optimax 38c boiler?

I have a ferrroli optimax 38c central heating boiler just a few weeks old.In fitting new washers to my taps i ... [Read more]

Ferroli Optimax He 31C Combi fault?

Hi, I have a Ferroli Optimax He 31C Combi gas boiler. In the morning it regularly locks out on a F03 code eve... [Read more]

Ferroli Optimax He Plus 38C hot water works but heating dosent?

I have a Feroli optimax he plus 38c boiler. I have replaced the room theromastat as the old one was the wrong ... [Read more]

Pressure too high on Optimax HE 31 C Ferroli Combi Boiler?

F40 keeps flashing when the boiler shuts down after 20 minutes of being on. This says incorrect system water ... [Read more]

i have a ferroliu optimax he31c boiler and i cant get hot water has the pil?

i have a ferroli optimax he31c b oiler and i cant get hot water, would the pilot light have gone out, if so ho... [Read more]

ferroli optimax 25c?

no hot water turn on tap 3 way valve gos to heating and pump stops boiler gos off 03 fault .put 3 way valve to... [Read more]

Boiler not heating water correctly?

I have a Ferroli Optimax HE 31c Combi-Boiler, since it has been installed the boiler has not heated the water ... [Read more]

Fault 26 on a ferroli optimax 25 c, unable to re-set?

I have a ferroli optimax 25 c which has stopped working, flashing up fault 26. My boiler man said it was froze... [Read more]

F40 on ferroli optimax he 31 boiler?

I'm in a rented property with prepaid gas meter. My gas supply ran out and I found a error code A01 in my Ferr... [Read more]

Boiler Systems?

How do I improve a low water pressure fault on a Ferroli Optimax HE 31 C Combi Boiler System? The pressure... [Read more]

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

Hi how to increase the water pressure on ferroli optimax 25C?

ferroli plus 31c has a code b2 any ideas?

F40 fault?

Ferroli Optimax HE31c a26 problem?

Parts for ferroli optimax he 31c ?

How can i repair a noCN fault on my boiler?

Replace a diverter valve?

Ferroli DOMIcompact F 30 D?

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Mend Ferroli Home Heating Systems

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Mend Water Ferroli Optimax Boiler

How to mend ... Water Ferroli Optimax Boiler

ferroli optimax 26 problem?

Ferroli Optimax HE 31 C - Multiple faults?

ferroli optimax 25 s boiler?

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

Ferrolli Optimax 25s boiler broken?

Ferroli Optimax HE Plus 31 C Boiler noise?

how can i fix ferroli optimax he=38c boiler?

central heating problem?

central heating problem?

how to fix d1 error on a ferroli optimax he 31c boiler?

ferroli optimax 38c boiler?

Ferroli Optimax He 31C Combi fault?

Ferroli Optimax He Plus 38C hot water works but heating dosent?

Pressure too high on Optimax HE 31 C Ferroli Combi Boiler?

i have a ferroliu optimax he31c boiler and i cant get hot water has the pil?

ferroli optimax 25c?

Boiler not heating water correctly?

Fault 26 on a ferroli optimax 25 c, unable to re-set?

F40 on ferroli optimax he 31 boiler?

Boiler Systems?

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