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Mend Ferolli

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We have 118 questions about mending 'ferolli' in category Heating, Home Heating Systems

How to mend Ferolli

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Mend boiler leak heating

wy does my boiler leaks when it rains?

ive got vertical flue on my boiler ferolli domi compact f24 b, when it rains water comes through fan
Mend combi boiler wrong
2

Ferolli combi boiler - I pressed the wrong button?

I was trying to fix the water temp on my parents' central heating boiler and touched the + and - buttons and t... [Read more]
Mend boiler pressure system
1

loss of pressure?

losing pressure in heating system need to top up twiceaday water coming out of overflow ferolli 77cf combi
Mend heating boiler ferolli
1

ferolli boiler problem?

why does the pump run all the when not calling for heating or hot water i have ferolli boiler
Mend ferolli optimax boiler saying f
1

Ferolli optimax boiler keeps saying F 37?

Ive had numerous engineers now to look at my boiler, the cost is escalating to the point where it would have b... [Read more]
Mend boiler not coming
1

Ferolli Optimax HE 31 c boiler not coming on!?

Hello all, I have a Ferolli Optimax HE 31 c boiler and it has stopped working, there are no fault codes, syste... [Read more]
Mend help screen currently manual

blank display - ferolli domicompact f 30 b?

can anyone help me, my display screen is currently blank, however the manual states that you should have 2 lin... [Read more]
Mend optima pilot light

ferolli optima bolier?

Why will the pilot light not light
Mend boiler heating ignition

ferolli optima boiler?

Cannot ignite the pilot light
Mend Heating, Home Heating Systems

my ferolli optimax hc 31 c boiler flashing a1?

my boiler is flashing a1 on screen pressure was high on 2 drained the valve to lower pressure now gone to 0 tu... [Read more]
Mend e stopped working
1

My ferolli optimax boiler H E 31 suddenly stopped working?

my water pressure continually drops so i turn it back up and it works again, but this time it won't come back ... [Read more]
Mend topping pressure relief

ferolli boiler?

losing water have to keep topping up, changed pressure relief valve still the same what can it be? cant see an... [Read more]
Mend noise turned problems

Ferolli Boiler making a Clicking Noise?

The boiler is making a a clicking noise when turned on. It is being serviced next week but will turning it on... [Read more]
Mend wireless thermostat combi boiler

Wireless Thermostat Ferolli F30 Combi Boiler?

I am looking to purchase a wireless thermostat for the above combi boiler can anyone please advise??
Mend boiler heating top

ferolli combi boiler?

once heating has shut down we get a whining noise coming from top of boiler could this be the air pressure swi... [Read more]
Mend whats boiler need
1

Whats wrong with my boiler? do I need to get a plumber in?

Hiya we have a Ferolli falcon boiler and we've just returned home (we left the boiler off for 4 days over xmas... [Read more]
Mend hot boiler making

how can i stop my water going hot then cold?

my ferolli combi boiler keeps making the water go hot then cold repeatedly no matter what heat i put the showe... [Read more]
Mend boiler light pilot

how can i get my boiler to light ferolli optima 700?

Hi,i i have a Ferolli optima 700 the problem is when i light the pilot it stays in for about 30 seconds no gas... [Read more]
Mend water not radiators

my ferolli he31c combi boiler is only heating the water, not the radiators?

my ferolli optimax he31c combi boiler has stopped heating the radiators it is now only heating the water, why?... [Read more]
Mend sort boiler out

how can i sort this boiler out?

iv have a ferolli boiler fitted about 3 weeks ago it has been fine till today the display is saying everything... [Read more]
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