Recent: Kenwood Chef A703C making jerky noises. How to fix?

Mend Ferroli Home Heating Systems

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

How to mend ...

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

Latest Questions

Mend Heating, Home Heating Systems
1

How do i stop the time from flashing on the Siemens RDJ100RF?

How do i stop the time from flashing on the Siemens RDJ100RF unit
Mend Heating, Home Heating Systems

Flamerite Isis Fire?

i need a new mother board for my flamerite isis fire do you know where i can purchase one
Mend Worcester Combi Ignition
2

Worcester 30 Cadillac combi boiler won’t fire up and the EA?

my worcester 30 cdi combi combi boiler wont fire up and ''ea'' keeps flashing? my worcester 30 cdi combi bo... [Read more]
Categories

Mend Ferroli Optimax He

Free repair help

We have 156 questions about mending 'ferroli optimax he' in category Heating, Home Heating Systems

How to mend Ferroli Optimax He

Pages 54321
Mend Ferroli Combi Fault
2

Boiler Systems?

How do I improve a low water pressure fault on a Ferroli Optimax HE 31 C Combi Boiler System? The pressure... [Read more]
Mend boiler heating pressure
18

Ferroli Optimax HE 31 C, how do I put water pressure up?

Boiler is 4 weeks old and the water pressure is too low and I now have no heating. Does anyone have any idea ... [Read more]
Mend boiler heating pressure

Ferroli Optimax HE 31C?

The pressure in my boiler has dropped to below 1 and the heating has cut out. Have tried filling the system us... [Read more]
Mend boiler pressure heating

boiler ferroli optimax he 25 s pressure drops ?

it keeps cutting out and when we check pressure it is below 1 re do to 1 1/2 but cant keep doing this
Mend boiler heating ferroli
2

Ferroli Optimax HE 31 c boiler serial number?

Where can i find the serial number to my Ferroli Optimax HE 31C boiler? Thanks.
Mend boiler heating temperature

Ferroli Optimax he 31 s - water temp?

the digital tempreture on the boiler won't let me go above 65 fo water temp. Is this right?
Mend ferroli heating fault
5

on a optimax ferroli 31 he c what is a F21 fault, ?

on an ferroli optimax he 31 c, what is a F21 fault please
Mend ferroli gas pressure
2

How to fix fault affecting Ferroli Optimax HE 31 gas boiler?

The F fault indicator signifying low pressure and failure on my Ferroli gas boiler Optimax HE 31C hasnow been ... [Read more]
Mend time set water
9

ferroli optimax he plus 31C time clock?

does anyone know how to set the time clock so that pre-programmed heating and water etc comes on when you have... [Read more]
Mend find optimax 31c

Does anyone know where I can find a user guide for a Ferroli clock? ?

Does anyone know where I can obtain a copy of the user manual for the Ferroli Optimax HE 31C digital clock as ... [Read more]
Mend boiler error code ferroli
3

Any Solution?

Ferroli Optimax HE Plus 31C - fitter installed yesterday but getting the following code display - d2 followed ... [Read more]
Mend ferroli central heating
5

where can I get hold of Ferroli Optimax HE 31c userbook?

Need instructions on how to set the clock for the central heating on a Ferroli Optimax HE 31C. Where can I get... [Read more]
Mend boiler heating error codes
2

Ferroli Optimax HE 38C No CH and HW switching on/off?

The boiler will sit waiting for HW demand, will supply HW mostly but sometimes display just goes off (so does ... [Read more]
Mend boiler heating pressure

ferroli optimax he 31 c?

hello, silly question - how on earth do i fill my boiler to increase pressure? i have tried turning the blu... [Read more]
Mend boiler heating ferroli
1

ferroli boiler comes on when cold tap is turned?

is it normal for the boiler to come on but only for a few seconds when the cold tap is turned on . on a ferrol... [Read more]
Mend boiler heating troubleshooting
1

FERROLI OPTIMAX HE 31C LPG?

I HAVE INSTALLED A NEW OPTIMAX HE 31C, THE BOILER WILL NOT FIRE ON START UP, AFTER TALKING TO FERROLI IT WAS ... [Read more]
Mend boiler central heating fault
2

ferroli optimax he 31 c?

I have no instruction booklet for the above. It is 6 months old. The central heating wont turn off (even with ... [Read more]
Mend boiler fault code no hot water
1

whats the fault d2 on a ferroli boiler?

whats the fault for d2 on a ferroli optimax He 31c boiler we have no hot water but rads work
Mend boiler heating hot water

Ferroli Optimax He 31c boiler 6mths old?

I have no hot water it was working yesterday i dont think anyone has changed anything the heating is working o... [Read more]
Mend boiler heating ferroli
1

i have no hot water was working fine yesterday?

I have a ferroli optimax He 31c 6 mths old the heating is working but no hot water reading on clock 41c eco ... [Read more]
Pages 54321

Try searching for...

Ferroli Combi FaultBoiler Heating PressureBoiler Heating PressureBoiler Pressure HeatingBoiler Heating FerroliBoiler Heating TemperatureFerroli Heating FaultFerroli Gas PressureTime Set WaterFind Optimax 31cBoiler Error Code FerroliFerroli Central HeatingBoiler Heating Error CodesBoiler Heating PressureBoiler Heating FerroliBoiler Heating TroubleshootingBoiler Central Heating FaultBoiler Fault Code No Hot WaterBoiler Heating Hot WaterBoiler Heating Ferroli
Mend Heating, Home Heating Systems

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

Ferroli Optimax HE31c a26 problem?
Mend boiler heating leak

Ferroli DOMIcompact F 30 D?
Mend boiler ferroli parts

Parts for ferroli optimax he 31c ?
Mend boiler heating radiators

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

Hi how to increase the water pressure on ferroli optimax 25C?
Mend boiler repair heating

How can i repair a noCN fault on my boiler?
Mend replace diverter valve

Replace a diverter valve?
Mend boiler heating ferroli

F40 fault?

How to mend ...

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

Ask Question

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

howtomendit.com for free repair help, information and advice.
Ask Question
Mend Vehicles, Motorcycles
Mend Vehicles, Vans
Mend Vehicles, Cars
Mend Kitchen Appliances, Electric Cookers

How to mend ...

Loading
How can I mend my ceramic hob?
Loading
How can I repair my Blackberry 8520?
Loading
How can I repair my Accenta 6?
Loading
How can I fix my Peugeot 406?
Loading
How can I mend my Nokia 7610?
Loading
How can I mend my iPhone?