Mend Ferroli F30 Home Heating Systems

Find out how to mend it for free.

Ask Question

Free repair help for Ferroli F30 home heating systems

Related Categories

Convector Heaters

Fan Heaters

Oil Filled Radiators

Mend > Home Heating Systems

Problem with my Ferroli F30 boiler?

I have a Ferroli F30 boiler which is about 4 years old. It developed a problem a little while ago. When running hot water the water runs cold, hot, cold, hot. It is nigh on impossible getting a hot bath as when the boiler kicks in it is only on for a few seconds, then extinguishes, relights etc. I have changed the thermistor sensors but this has not cured the problem. I have noticed that even when the CH is on the boiler keeps coming on/off all the time. Any ideas what the fault could be???

Chris Thomas
July 2009

Ferroli F30 Heating, Home Heating Systems Problem Years Running

Water runs hot then cold then hot and so on. You can hear the boiler fire up and then cut out.
Central heating appears to work fine.

Any ideas???

Mel
October 2016

my boiler ignites for 5 seconds then after about 5 minutes relights again

pauli
January 2011

hi I have a ferolli f30 boiler, I bled my radiators but then the pressure dropped to 0. does anyone know how to getthe pressure back up please??? CHEERS DAN

DAN
December 2010

ive got an ferroli f 30 model boiler i havent put my heating on for quiet some time im trying to do so now it dosent work the lights flashing nuffins coming on tho my thermstate had a F on it nothing eles appeares

benny singh
September 2010

my heating wont turn off

rhian
September 2009

Fan venturi
Its a small plastic funnel shaped thing that can get blocked

Try cleaning it out or replace it - about £4.00

acs
August 2009

sounds like air pressure related
suspect defective venturi or try removing flue restrictor

Ricky
August 2009

yeah mate exactly what the problem was with mine and you described it perfectly---it is your heat exchange valve what is at fault--about 50 pound mate plus fitting charge---if your in england plum center has them

brian1972
August 2009

Automatic Answer

While you wait for answers, we may have found some information which could help you.

Click here for Problem Years Running

Free repair help for Ferroli F30 home heating systems

Parts for ferroli optimax he 31c ?

Connections on Ferroli F24 Gas Valve?

Ferroli domicondens he26 C fires up but doesn't appear to rectify ?

How can i repair a noCN fault on my boiler?

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

Ferroli Optimax HE31c a26 problem?

ferroli plus 31c has a code b2 any ideas?

F40 fault?

I have a Ferroli FF 77 the pilot light has gone out will not stay on ?

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

Ferroli DOMIcompact F 30 D?

Replace a diverter valve?

How to mend ...

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

Mend home heating systems ...

Mend Home Heating Systems

Free repair help for Ferroli F30 home heating systems

Mend Ferroli F30 Home Heating Systems

Related Categories

Mend > Home Heating Systems

Problem with my Ferroli F30 boiler?

Automatic Answer

Problem with my Ferroli F30 boiler?

I can answer this question ...

Problem with my Ferroli F30 boiler?

How to mend ...

Mend home heating systems ...

Worcester boiler dripping water?

Vaillant ecotec 831 plus?

Remove boiler cover?

Siemens RDJ10RF thermostat problem?

Boiler cycle?