Recent: Charger fault?

Mend Optima Home Heating Systems

Heating, Home Heating Systems howtomendit.com find out how to mend just about anything.
Categories

Mend Ferolli Optimax Boiler Saying F

Free repair help

We have 11 questions about mending 'ferolli optimax boiler saying f' in category Heating, Home Heating Systems which have been answered

How to mend ... Ferolli Optimax Boiler Saying F

Mend turn heating boiler connected

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 pressure problem plumber

Ferolli Optimax HE Plus 25 S Loosing pressure randomly?

This is a very strange problem that has my plumber friend very confused. When the boiler is on, the pressure ... [Read more]
Mend pressure boiler sitting

how do I change the bar pressure on my boiler? It's a ferolli Optimax 25C?

the bar pressure is sitting between 0 and 1. how do I adjust this?
Mend Heating, Home Heating Systems

ferolli optimax 25c fault code f26?

Fault code F26 showing, the outlet pipe was frozen and unblocked it but now the boiler will not relight. It s... [Read more]
Mend room thermostat we need

Which Room Thermostat do we need?

We have just had gas CH put to the property but there is no room thermostat with it! The Boiler is an Feroll... [Read more]
Mend boiler loud heating

noisy boiler?

what is wrong with my boiler, it makes a loud noise when we switch either the water or heating on we have to s... [Read more]
Mend ferolli optimax boiler saying f

Ferolli optimax boiler keeps saying F 37?

Ive had numerous engineers now to look at my boiler, the cost is escalating to the point where it would have b... [Read more]
Mend boiler not coming

Ferolli Optimax HE 31 c boiler not coming on!?

Hello all, I have a Ferolli Optimax HE 31 c boiler and it has stopped working, there are no fault codes, syste... [Read more]
Mend e stopped working

My ferolli optimax boiler H E 31 suddenly stopped working?

my water pressure continually drops so i turn it back up and it works again, but this time it won't come back ... [Read more]
Mend error code installed

Ferolli Optimax HE31C - Error code d1?

Hmmmm Newly installed boiler working fine for heating but when hot tap is run, after tap is closed boiler g... [Read more]
Mend water tap turned

Hot water?

I have a ferolli optimax he 31c boiler, i am unable to get hot water when the hot tap is turned on. Although ... [Read more]

Ask Question

Ask your question Do you need free help? Ask your question.

howtomendit.com for free repair help, information and advice.
Ask Question