Mend Heating, Home Heating Systems

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Mend Heating, Home Heating Systems

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With the gas service valve isolated, the gas test holds. Once the valve is turned on it drops even though the ... [Read more]
Mend Heating, Home Heating Systems

Firebird super Q 50/82?

Hi I have a firebird super Q 50/82 indoor boiler just serviced fires up no prob initially with the normal boos... [Read more]
Mend Heating, Home Heating Systems

Britony Combi Se boiler 40 & 80 lights flashing?

I don't have heating or hot water. How do I fix it please? Could this have been caused by the water to my... [Read more]
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Mend Ferroli Optimax He 31 C Boiler

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We have 26 questions about mending 'ferroli optimax he 31 c boiler' in category Heating, Home Heating Systems which have been answered

How to mend...Ferroli Optimax He 31 C Boiler

Pages 321
Mend Heating, Home Heating Systems

Ferroli Optimax plus HE 31 C?

I pressed reset and held button down, now can't get boiler working It just flashes F 47 Read somewhere that ... [Read more]
Mend Heating, Home Heating Systems

Ferroli Optimax HE 31 - overflow pipe dripping F37?

We are having repeated F37 error with dropping pressure, having to top up at least twice a day. No leaks on ra... [Read more]
Mend Heating, Home Heating Systems

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]
Mend Heating, Home Heating Systems

please tell me how to fix my fault with boiler?

i have a ferroli optimax he plus 31 c boiler and its not working and its bringing up a A1 fault on display. C... [Read more]
Mend Heating, Home Heating Systems

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 Heating, Home Heating Systems

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]
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