Mend Ferroli Home Heating Systems

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Mend Water Ferroli Optimax

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We have 67 questions about mending 'water ferroli optimax' in category Heating, Home Heating Systems which have been answered

How to mend ... Water Ferroli Optimax

Pages 4 3 2 1

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]

my radiatores do not work but my hot water does ?

my radiotors are not working but my hot water does although i have to run the hot water for a lomg time be... [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]

Ferroli Optimax HE31c - What is fault code F12?

Ferroli say there is no such fault code, either I'm going blind and the manual just leaps for fun from F11 to ... [Read more]

Ferroli optimax HE 31c?

My water pressure is continually dropping.What direction should the red and yellow valves face.? All of the va... [Read more]

Can only get hot water when heating is on?

Temperature switch has been changed but can only get hot water when heating is switched on - any suggestions ... [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]

noisy optimax25c?

my ferroli optimax 25c is noisy when hot water tap opened and when central heating fires up

Cold radiators Ferroli Optimax 25c?

My newly installed combi gives instant hot water from the tap but I have to turn my room stat up to 30 before ... [Read more]

Ferroli Optimax Combi Cental Heating System, keep getting reset light on?

the water pressure keeps dropping to near 0.. I top it up but lately it is dropping daily !! Where can it all ... [Read more]

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Ferroli DOMIcompact F 30 D?

F40 fault?

How can i repair a noCN fault on my boiler?

ferroli plus 31c has a code b2 any ideas?

Parts for ferroli optimax he 31c ?

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

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

Replace a diverter valve?

Ferroli Optimax HE31c a26 problem?

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Mend Ferroli Home Heating Systems

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Mend Water Ferroli Optimax

How to mend ... Water Ferroli Optimax

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

ferrolli optimax 25c?

my radiatores do not work but my hot water does ?

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?

Ferroli Optimax HE31c - What is fault code F12?

Ferroli optimax HE 31c?

Can only get hot water when heating is on?

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

noisy optimax25c?

Cold radiators Ferroli Optimax 25c?

Ferroli Optimax Combi Cental Heating System, keep getting reset light on?

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