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Mend Ferroli Home Heating Systems

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Vaillant timeswitch 150 analogue unit (clock stopped?

vaillant timeswitch 150 analogue unit. the clock has stopped working.
Mend Heating, Home Heating Systems

Worcester boiler dripping water?

Worcester boiler dripping water, can I just tight the screw? The icon next to the valve looks like radiators... [Read more]
Mend Heating, Home Heating Systems

Vaillant ecotec 831 plus?

Following a F22 fault where we had no heating and only cold water from the hot water tap, I topped up the syst... [Read more]
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Mend Ferroli

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We have 1181 questions about mending 'ferroli' in category Heating, Home Heating Systems

How to mend ... Ferroli

Mend Heating, Home Heating Systems

ferroli 24 not igniting?

my ferroli 24 doesnt ignite it switches fine, fan runs but just doesnt light, iv tried to reset and i still no... [Read more]
Mend Heating, Home Heating Systems

how long can the flu be on a combi boiler Ferroli Optiomax HE 38 c?

how long can the flu be on a combi boiler Ferroli Optiomax HE 38 c? At the moment the flu goes half way up... [Read more]
Mend Heating, Home Heating Systems

Does anyone know what F31 flashing in indictor panel of Ferroli boiler mean?

Does anyone know what F31 flashing in idicator panel of Ferroli boiler means
Mend Heating, Home Heating Systems

What is complaints address for Ferroli?

I have had a Ferroli optimax HE 31 C for one year amd I want to write a letter of complaint but there are not ... [Read more]
Mend Heating, Home Heating Systems

how do i fix ferroli boiler domicompact f30b?

my boiler keeps flashing f1 on the display sometimes it will reset when pushed but now iT just keeps goIng Bac... [Read more]
Mend Heating, Home Heating Systems

my ferroli modena 80e no hot water?

central heating works fine, but no hot water, when i open the hot tap theres plenty water but the boiler does ... [Read more]
Mend Heating, Home Heating Systems

Ferroli Optimax he 38C?

This morning I had F37 so I topped up the pressure, later I had F40 so I bled the radiator and reset. Now I h... [Read more]
Mend Heating, Home Heating Systems

Ferroli F24 Gas Problem?

Hi,I have Ferroli F24 Boiler,which is around 7 years old. From the last few weeks,the water temperature has... [Read more]
Mend Heating, Home Heating Systems

boiler ferroli optimax?

so how do i ensure there is no pressure in the system prior to trying the pump thing which hopefully will prev... [Read more]
Mend Heating, Home Heating Systems

f3 flashing on screen?

ferroli domicompact f30
Mend Heating, Home Heating Systems

fan not running?

i have a ferroli modena no heating or hot water, boiler pressure is,ok, pump is running, i cant see any re-set... [Read more]
Mend Heating, Home Heating Systems

Symbols on the control panel mean?

My boiler is a Ferroli Optimax He 31C... What do the symbols 'M', 'P'. and the arrow on the right hand side... [Read more]
Mend Heating, Home Heating Systems

water overheating on my ferroli 77ff combi?

my pressure gauge keeps overheating making the radiators and tap water far to hot, i have to keep topping it u... [Read more]
Mend Heating, Home Heating Systems

f21 error message on ferroli optimax he 31c boiler?

f21 error message appears after running central heating on a ferroli optimax he 31c boiler
Mend Heating, Home Heating Systems

hot water on ferroli optima boiler keeps going hot and cold why ?

my hot water on my boiler keeps going hot and cold . its come to a point that our bath water is only warm when... [Read more]
Mend Heating, Home Heating Systems

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
Mend Heating, Home Heating Systems

ferroli combi boiler?

The pilot light has gone out on my boiler I dont know how to re ignite it
Mend Heating, Home Heating Systems

Digital clock battery DOMI compact F24 B?

If the battery runs flat on the digital clock connected to a Ferroli DOMI compact F 24 B would this prevent th... [Read more]
Mend Heating, Home Heating Systems

ferroli combi?

Where temperature is its just flashing no hot water or heating
Mend Heating, Home Heating Systems

How can I turn the power on for Ferroli Optimac HE 31S?

We had a power issue, the trip switch for the heating was off this morning. After I put the trip back on, the... [Read more]
Mend Heating, Home Heating Systems

How can i repair a noCN fault on my boiler?
Mend Heating, Home Heating Systems

Parts for ferroli optimax he 31c ?
Mend Heating, Home Heating Systems

ferroli plus 31c has a code b2 any ideas?
Mend Heating, Home Heating Systems

i have a ferroli combi boiler i have 1/2 the radiators working and 1/2 not ?
Mend Heating, Home Heating Systems

Ferroli DOMIcompact F 30 D?
Mend Heating, Home Heating Systems

Hi how to increase the water pressure on ferroli optimax 25C?
Mend Heating, Home Heating Systems

Replace a diverter valve?
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F40 fault?
Mend Heating, Home Heating Systems

Ferroli Optimax HE31c a26 problem?

How to mend ...

Mend Baxi Mend Bosch Mend Boulter Mend Britony Mend Dimplex Mend Drayton Mend Ferroli Mend Halstead Mend Heatline Mend Potterton Mend Remeha Mend Siemens Mend Switchmaster Mend Vaillant Mend Vokera Mend Worcester

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