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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]
Mend Heating, Home Heating Systems

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]
Mend Heating, Home Heating Systems

Remove boiler cover?

how can i remove the front cover of my ideal logic boiler?
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Mend Ferroli 31c He

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We have 52 questions about mending 'ferroli 31c he' in category Heating, Home Heating Systems which have been answered

How to mend ... Ferroli 31c He

Pages 321
Mend Heating, Home Heating Systems

Parts for ferroli optimax he 31c ?

Hi, can I mend this boiler using parts from the plus model as I've been given one? Thanks, Mike
Mend Heating, Home Heating Systems

ferroli plus 31c has a code b2 any ideas?

code fault b2 on my ferroli optimax plus 31c
Mend Heating, Home Heating Systems

Installation instructions for Ferroli 30800009?

I have bought a Ferroli Radio Thermostat Clock (Part No. 30800009) to fit to my Ferroli Optimax HE Plus 31C. I... [Read more]
Mend Heating, Home Heating Systems

How do i get the water pressure up please?

I have a Ferroli optimax he 31c boiler and need to get the water pressure up, how do i do it please?
Mend Heating, Home Heating Systems

how can i fix my optimax HE 31c?

Got ferroli boiler optimax he 31c no heating or hot water but got a flashing F on front panel ! Any ideas ?
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how do i get pressure up in ferroli optimac he plus 31c?

it keeps dropping to 0.5 I'm freezing..please help
Mend Heating, Home Heating Systems

how can i fix?

i have a leak on the plastic cup threads on the ferroli optimax he 31c condensate/cup can i get these anywhere... [Read more]
Mend Heating, Home Heating Systems

Ferroli HE 31c optimax code F37?

I have just put a new PCB in and have reset the boiler my pressure gauge is 1.5b but i still have the fault an... [Read more]
Mend Heating, Home Heating Systems

FERROLI OPTIMAX HE 31C flow sensor and water coming out the bottom!?

Hi All, New to the forum but really hoping someone can advise, We have a 5 year old OPTIMAX HE 31C boile... [Read more]
Mend Heating, Home Heating Systems

Ferroli optimax HE pluss 31c?

Fault f47 flashing ? can anyone help
Mend Heating, Home Heating Systems

how can i fix ferroli 31c he?

I have ferroli optimax 31c he. the problem occured all of a sudden.The front screen on the front of the boiler... [Read more]
Mend Heating, Home Heating Systems

my bar gauge is reading 2.2 bar how do i get it down?

i have a ferroli optimax he 31c and the bar gauge is reading 2.2 bar how do i get it down without blowing up m... [Read more]
Pages 321
Mend Heating, Home Heating Systems

Replace a diverter valve?
Mend Heating, Home Heating Systems

F40 fault?
Mend Heating, Home Heating Systems

ferroli plus 31c has a code b2 any ideas?
Mend Heating, Home Heating Systems

Hi how to increase the water pressure on ferroli optimax 25C?
Mend Heating, Home Heating Systems

Ferroli DOMIcompact F 30 D?
Mend Heating, Home Heating Systems

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

i have a ferroli combi boiler i have 1/2 the radiators working and 1/2 not ?
Mend Heating, Home Heating Systems

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

Parts for ferroli optimax he 31c ?

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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