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

Pages 3 2 1

Ferroli Optimax HE 31 C, how do I put water pressure up?

Boiler is 4 weeks old and the water pressure is too low and I now have no heating. Does anyone have any idea ... [Read more]

ferroli optimax 25c. empty boiler?

re.ferroli 25c. no hot water. no.heating. gauge shows zero. have to refill every morning. fault code f37. can... [Read more]

whats the fault d2 on a ferroli boiler?

whats the fault for d2 on a ferroli optimax He 31c boiler we have no hot water but rads work

Optimax HE 31C Combi boiler, Hot water but no Heating?

I have a Ferroli Optimax HE 31C combi boiler for a year now, I just noticed yesterday that when I turn the dia... [Read more]

Fault code 'A02' with my Ferroli Optimax HE Boiler?

I have a continued problem with my boiler that just won't go away! About once a week the heating & hot water g... [Read more]

No display on Ferroli Optimax HE 31 C control panel why?

Please help. The control panel has some lines on it (power is on) but no symbols at all - no fault codes, no p... [Read more]

Ferroli optimax HE 31C, c/h but no hot water?

Currently in a student house, just got back after easter break and whoever left the hosue last turned boiler o... [Read more]

my Ferroli optimax boiler is not working and is showing code noCn?

my boiler is twelve months old. Ferroli Optimax HE31 I have no heat or hot water. Where it would normally sho... [Read more]

ferrolli optimax 25c?

ferroli optimax 25c i have no hot water and no ch code f3, now is it, the diverting valve ?how can i check it ... [Read more]

What is Fault Code "d" on a ferroli optimax 25 c boiler?

I cannot get my central heating to work although my hot water seems fine. The display is showing a d which doe... [Read more]

FERROLI OPTIMAX 25C OVERHEATING?

When I turn on the hot tap the boiler fires up then a few seconds later it overheats and I get F3 fault code, ... [Read more]

Ferroli optimax 25c boiler not working !?

The boiler (ferroili optimax 25c) in the house which i'm renting has stopped working christmas day i've no hot... [Read more]

Ferroli Optimax 38c combi boiler showing fault code d1 ?

My ferroli 38c condesing combi boiler has no hot water and showing fault code d1 ? the c/heating is working f... [Read more]

My Ferroli Optimax 25c boilier is not producing hot water?

I have a Ferroli Optimax 25c boiler which stopped producing hot water. The presuuer is correct, the display i... [Read more]

no hot water ferroli optimax 38?

New optimax 38 ferroli boiler has no hot water. Heating fine but fault code d1 and d2 on screen?

ongoing problems with ferroli optimax he 31c boiler?

I was getting code f40 , pressure was at 3+ , so i drained system, pressure was at 2, now i am getting code fh... [Read more]

how can i fix this problem? ferroli Optimax 25c boiler?

My heating and hot water do not come on. i have a ferroli optimax 25 c boiler. the display fault is as f 01. ... [Read more]

We have an ferroli optimax boiler and code F37?

Can you please help we have looked at the instruction book and we brought water pressure back to 1.5 bar all... [Read more]

how can i fix my ferroli optimax 25c boiler?

the hot water works fine but the heating will not work if i press the mode button 3 times it comes on for 15 m... [Read more]

How can i fix my ferroli optimax combi boiler ( he31c )?

Hi, i have just moved into a property that has had a new boiler fitted, its a combi boiler ferroli optimax he3... [Read more]

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Parts for ferroli optimax he 31c ?

F40 fault?

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

ferroli plus 31c has a code b2 any ideas?

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

Ferroli DOMIcompact F 30 D?

How can i repair a noCN fault on my boiler?

Ferroli Optimax HE31c a26 problem?

Replace a diverter valve?

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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 HE 31 C, how do I put water pressure up?

ferroli optimax 25c. empty boiler?

whats the fault d2 on a ferroli boiler?

Optimax HE 31C Combi boiler, Hot water but no Heating?

Fault code 'A02' with my Ferroli Optimax HE Boiler?

No display on Ferroli Optimax HE 31 C control panel why?

Ferroli optimax HE 31C, c/h but no hot water?

my Ferroli optimax boiler is not working and is showing code noCn?

ferrolli optimax 25c?

What is Fault Code "d" on a ferroli optimax 25 c boiler?

FERROLI OPTIMAX 25C OVERHEATING?

Ferroli optimax 25c boiler not working !?

Ferroli Optimax 38c combi boiler showing fault code d1 ?

My Ferroli Optimax 25c boilier is not producing hot water?

no hot water ferroli optimax 38?

ongoing problems with ferroli optimax he 31c boiler?

how can i fix this problem? ferroli Optimax 25c boiler?

We have an ferroli optimax boiler and code F37?

how can i fix my ferroli optimax 25c boiler?

How can i fix my ferroli optimax combi boiler ( he31c )?

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