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Mend Ferroli Home Heating Systems

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Worcester boiler dripping water?

Worcester boiler dripping water, can I just tight the screw? The icon next to the valve looks like radiators... [Read more]
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Vaillant ecotec 831 plus?

Following a F22 fault where we had no heating and only cold water from the hot water tap, I topped up the syst... [Read more]
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Remove boiler cover?

how can i remove the front cover of my ideal logic boiler?
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Mend Ferroli Optima Hot Water

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We have 36 questions about mending 'ferroli optima hot water' in category Heating, Home Heating Systems which have been answered

How to mend ... Ferroli Optima Hot Water

Pages 21
Mend Heating, Home Heating Systems

ferroli optima 901 c/heating problem?

heating will not come on but hot water ok. pump runs. boiler fires up when stone cold for c/h eventually but w... [Read more]
Mend Heating, Home Heating Systems

The hot water sensor on ferroli Optima 901 keeps needing to be replaced?

I have had to replace the hot water and also heating sensor on our Ferroli Optima 901 combi boiler several tim... [Read more]
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need help diagnosing?

have a ferroli optima 701,fan continually on low rate,will fire up,but fan remains on low rate,tried new fan,b... [Read more]
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how can i fix my ferroli optima 701 combi-boiler?

central heating working . no hot water on hot water only having changed flow meter
Mend Heating, Home Heating Systems

Hot water?

I have a Ferroli Optima 901 and I am only getting hot water when my heating is on the unit is ten years old
Mend Heating, Home Heating Systems

ferroli optima 700 cuts out?

my ferrolli optima 700 cuts after hot tap is turned off and the water is very hot as if it is overheating and ... [Read more]
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how can i fix my fan?

my fan has seized on my Optima Ferroli boiler, i have no hot water or central heating... is there a way i coul... [Read more]
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fault diagnosis?

my ferroli optima boiler has stopped working hot water is fine but sometimes heating will not fire upone night... [Read more]
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delay in hot water?

I have a Ferroli Optima 701 combi boiler. When I run the hot tap there is a delay of up to 2 mins before the ... [Read more]
Mend Heating, Home Heating Systems

What is wrong with my boiler?

Hi, I have a Ferroli Optima boiler (not sure of the exact model) controlling my heating and hot water. For th... [Read more]
Mend Heating, Home Heating Systems

ferroli optima dhw is lukewarm?

Hi I have a Ferroli Optima (not sure of the model as this was here when i moved in). Recentley I have noticed ... [Read more]
Mend Heating, Home Heating Systems

Ferroli Optima 701 Hot water intermitent?

What is the cause of intermitent hot water. Central heating works without any problem but hot water is not rel... [Read more]
Mend Heating, Home Heating Systems

fault on ferroli optima 701?

ferroli boiler. i cant get fan to run at full speed when calling for heat or hot water. and the only way to ge... [Read more]
Mend Heating, Home Heating Systems

Where is the isolation valve?

I have a ferroli optima 700. I recently had a leak which stopped my boiler from working completely (no hot wa... [Read more]
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hot water problem?

when i turn on my hot water tap or shower the water is cloudy. the boiler i have is a optima ferroli combi any... [Read more]
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Ferroli optima 900, shower keeps going hot and cold?

When running a bath or having a shower when both hot and cold taps are on, the water keeps running hot and col... [Read more]
Pages 21
Mend Heating, Home Heating Systems

Ferroli Optimax HE31c a26 problem?
Mend Heating, Home Heating Systems

Replace a diverter valve?
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Ferroli DOMIcompact F 30 D?
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F40 fault?
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Parts for ferroli optimax he 31c ?
Mend Heating, Home Heating Systems

How can i repair a noCN fault on my boiler?
Mend Heating, Home Heating Systems

ferroli plus 31c has a code b2 any ideas?
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Hi how to increase the water pressure on ferroli optimax 25C?
Mend Heating, Home Heating Systems

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

How to mend ...

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

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