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Transmission not working?

have a 1989 JCB 3CX. Was in 2nd gear going forwards in very soft soil so was hard going. Transmission just sto... [Read more]
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Replace rear right door upper right latch cable - high roof?

Hi RE: REAR RIGHT DOOR UPPER RIGHT LATCH CABLE LOCK - HIGH ROOF HELP! I need to replace the cable on a 20... [Read more]
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Vaillant timeswitch 150 analogue unit (clock stopped?

vaillant timeswitch 150 analogue unit. the clock has stopped working.
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Mend Ferroli 31 Help

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We have 75 questions about mending 'ferroli 31 help'

How to mend ... Ferroli 31 Help

Pages 4321
Mend Heating, Home Heating Systems

What does code "no cn" mean on Ferroli Optimax He plus 31 c Boiler mean?

Code no cn on Ferroli Optimax He plus 31 c Boiler mean?
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ferroli optimx 31 c?

heating only working on slow when i turn hot water it turns of heat
Mend Heating, Home Heating Systems

Pressure switch on Ferroli He 31/c Boiler?

I have replaced both the computer and the pressure switch on a Ferroli Optimax He 31/c Boiler but the fault re... [Read more]
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ferroli optimax he plus 31 c?

no hot water
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Ferroli Optimax HE 31 ?

wot dose f 15 means plese
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fault codes?

I have a FERROLI HE 31 C Combi Boiler which is displaying "noCA" i have switched off for 30 minutes then switc... [Read more]
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ferroli optimax HE 31 C code d2? whats it mean??

ferroli optimax HE 31 C code d2? whats it mean?? gets that hot only got it set at 19 see it upto24, turn it o... [Read more]
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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]
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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]
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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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how do i put air pressure into my ferroli bolier model optimax he 31 c ?

i need to know how to put air pressure into my ferroli bolier model optimax he 31 c. i need to know which valv... [Read more]
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overflow continually dripping on Ferroli Optimax HE 31 C?

we keep having to top up the boiler as its losing pressure and the fault '37' comes up but the overflow is con... [Read more]
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central heating problem?

how do you alter the water pressure on my ferroli optimax he plus 31 c boiler
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central heating problem?

how do you alter the water pressure on a ferroli optimax he plus 31 c condensing combination boiler
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optimax he 31 c ferroli boiler?

a 40 fault code comes on my optimax he 31 c ferroli boiler
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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]
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instructions on how to fit a thermostat?

how to fit a horstmann wireless thermostat to a ferroli optimax he plus 31 c boiler
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Ferroli optimax 31 c faulty thermostat?

Digital thermostat batteries went dead, put new ones in, now it won't show any display except occasional rando... [Read more]
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Ferroli HE 31 C boiler leaked now no power?

Last night, I heard a strange dripping noise and discovered it was a leakage coming from the boiler. I switche... [Read more]
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how can i setup my ferroli boiler?

my son who is in hospital has a ferroli HE 31 C Optimax boiler at his home, when I tried to run the heating I... [Read more]
Pages 4321
Mend Heating, Home Heating Systems

ferroli plus 31c has a code b2 any ideas?
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Replace a diverter valve?
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Hi how to increase the water pressure on ferroli optimax 25C?
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F40 fault?
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Parts for ferroli optimax he 31c ?
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How can i repair a noCN fault on my boiler?
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Ferroli Optimax HE31c a26 problem?
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i have a ferroli combi boiler i have 1/2 the radiators working and 1/2 not ?
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Ferroli DOMIcompact F 30 D?

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