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Mend Ferroli Boiler Help

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We have 228 questions about mending 'ferroli boiler help'

How to mend Ferroli Boiler Help

Pages 12111098
Mend boiler fire up

how do I get my boiler to fire up?

Hi my Ferroli optimax he plus 31c won't start up and has not got hot water after I bled one of my radiators I... [Read more]
Mend modena combi boiler

Ferroli Modena 102?

I have a ferroli Modena combi boiler since 2004 and the pressure keeps dropping to 0 initially it took several... [Read more]
Mend boiler heating sensor

Ferroli Modena 102 luke warm hot water?

Any help have Modena 102 sometimes when 1st time calling CH the gas flame is very low if flame doesn't spread ... [Read more]
Mend boiler heating pressure
1

The pilot light on my boiler keeps going out?

I have always had a problem with my ferroli boiler. when I turn my heating off and come to turn it back on aga... [Read more]
Mend ferroli domicompact f

How can i fix my ferroli Domicompact f 24 b?

hi went on holiday for 2 weeks came back and the honeywell dt200 thermostat battries were dead.changed them bu... [Read more]
Mend boiler ferroli fault

How can I increase the water pressure to my Ferroli Optimax HE31C boiler?

My boiler is showing an F37 fault. I've located the water pressure gauge and the black valve underneath it. Wh... [Read more]
Mend optimax boiler ferroli

How can I find the fault on my optimax HE31C boiler?

We have an HE 31C Ferroli optimax boiler which started making some funny noises during the night and now has a... [Read more]
Mend air pressure switch

how can i stop my ferroli f77 combi from leaking?

my ferroli f77 combi boiler is leaking, it seams to be comming from up above the air pressure switch chamber b... [Read more]
Mend boiler turning itself

boiler turning itself on ?

hi, any help please? i have a ferolli domina 80E with a salus thermostat. the boiler has just started to turn... [Read more]
Mend boiler switching off itself

boiler switching on and off itself?

hi, any help please? i have a ferolli domina 80E with a salus thermostat. the boiler has just started to turn... [Read more]
Mend boiler heating ferroli
1

where do i findvalves on ferroli he plus 35 s?

the window on the front of this boiler is flashing f37. manual does not say clearly what to do. there are 2 va... [Read more]
Mend boiler working display
1

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 switch help central heating
1

how can i replace a boiler switch?

Can anyone help by telling me how to fit a new central heating flow temperature regulation switch to a ferroli... [Read more]
Mend boiler error code hot water
1

FERROLI OPTIMAX HE 31C flow sensor and water coming out the bottom!?

Hi All, New to the forum but really hoping someone can advise, We have a 5 year old OPTIMAX HE 31C boile... [Read more]
Mend boiler circuit board error code
2

Ferrolli Optimax 25s boiler broken?

Hi - don't know if anyone can help? No heating or hot water for a few days now, awaiting an engineer who we... [Read more]
Mend boiler problems water
1

how can i fix ferroli optimax he=38c boiler?

boiler has run with no problems for about six months now have problem with pressure dropping. have added water... [Read more]
Mend Heating, Home Heating Systems

boiler?

hi i av a ferroli optimax he c31 boiler and its not workin keeps flashin f 35 and sumtimes f 11 an engineer ... [Read more]
Mend boiler heating modena
3

Ferroli Modena 80E cuts out when strong winds outside?

Hi,my boiler constantly cuts out and restarts when theres strong winds outside.Its been really bad this week d... [Read more]
Mend combi boiler pressure ferroli
2

why have i not got hot water?

first of all i asked my son to up the pressure in the combi but the pressure when i looked! it was near 4 , w... [Read more]
Mend boiler dhw hot water

Boiler set for DHW only,but CH also comes on Ferroli optima 1001?

The boiler is set for DHW only, recently even when hot water is not on demand , boiler switches itself on for ... [Read more]
Pages 12111098

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Mend boiler showing ferroli

F40 fault?
Mend boiler heating repair

How can i repair a noCN fault on my boiler?
Mend ferroli optimax he

Parts for ferroli optimax he 31c ?
Mend water coming pump

Ferroli DOMIcompact F 30 D?
Mend replace diverter valve

Replace a diverter valve?
Mend combi radiators heating

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

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

Ferolli Optimax HE 31C expansion vessel change?
Mend boiler heating pressure

Ferroli Optimax HE31c a26 problem?

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