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Mend Optima Home Heating Systems

Heating, Home Heating Systems

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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

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]

Mend boiler heating lockout

Greenstar 24Ri boiler, fast flashing - can I reset?

Greenstar 24Ri boiler won't light and the blue light is fast flashing. From the manual I can see that the iss... [Read more]

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Mend Optimax

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We have 321 questions about mending 'optimax' in category Heating, Home Heating Systems

How to mend Optimax

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Mend boiler heating ferroli

My Ferroli Optimax 25c boilier is not producing hot water?

I have a Ferroli Optimax 25c boiler which stopped producing hot water. The presuuer is correct, the display i... [Read more]

Mend boiler combi heating

operating manual for Ferroli Optimax HE 31 C?

Where can I get a manual for this combi boiler? It has been installed in my home and the contractors didn't le... [Read more]

Mend boiler heating system ferroli

How do i get a user instruction guide for Ferroli Optimax HE 31C?

I have the Ferroli Optimax HE 31C installed in my house. but i don't have the user instruction guide. How do i... [Read more]

Mend boiler fault code heating

no hot water ferroli optimax 38?

New optimax 38 ferroli boiler has no hot water. Heating fine but fault code d1 and d2 on screen?

Mend boiler heating ferroli

ongoing problems with ferroli optimax he 31c boiler?

I was getting code f40 , pressure was at 3+ , so i drained system, pressure was at 2, now i am getting code fh... [Read more]

Mend boiler combination ferroli

Noisy Ferroli Combination Boiler?

PLEASE HELP! WE HAVE A VERY NOISY OPTIMAX 31 COMBINATION BOILER. IT MAKES A THUDDING SOUND WHEN IT REACHES TE... [Read more]

Mend boiler fault code heating

how can i fix this problem? ferroli Optimax 25c boiler?

My heating and hot water do not come on. i have a ferroli optimax 25 c boiler. the display fault is as f 01. ... [Read more]

Mend boiler heating pressure

We have an ferroli optimax boiler and code F37?

Can you please help we have looked at the instruction book and we brought water pressure back to 1.5 bar all... [Read more]

Mend boiler heating ferroli

ferroli optimax he 31c?

i keep grtting code f 40 and i have lost my instruction book so i dont know what it means could you please a... [Read more]

Mend ferroli heating fault

What is F15?

We have lost our manual for the ferroli optimax he31c and are having problems (eg nothing working). It is comi... [Read more]

Mend boiler heating ferroli

how can i fix my ferroli optimax 25c boiler?

the hot water works fine but the heating will not work if i press the mode button 3 times it comes on for 15 m... [Read more]

Mend boiler fault code heating

Ferroli Optimax HE31c - What is fault code F12?

Ferroli say there is no such fault code, either I'm going blind and the manual just leaps for fun from F11 to ... [Read more]

Mend ferroli optimax water

Ferroli optimax HE 31c?

My water pressure is continually dropping.What direction should the red and yellow valves face.? All of the va... [Read more]

Mend only hot water heating

Can only get hot water when heating is on?

Temperature switch has been changed but can only get hot water when heating is switched on - any suggestions ... [Read more]

Mend central heating hot water ferroli

Ferroli 25c hot waters fine but no central heating?

Ferroli optimax 25c Since i come to put the heating its not firing up the waters fine just no heating have res... [Read more]

Mend boiler combi thermostat

How can i fix my ferroli optimax combi boiler ( he31c )?

Hi, i have just moved into a property that has had a new boiler fitted, its a combi boiler ferroli optimax he3... [Read more]

Mend boiler central heating hot water

noisy optimax25c?

my ferroli optimax 25c is noisy when hot water tap opened and when central heating fires up

Mend radiators heating thermostat

Cold radiators Ferroli Optimax 25c?

My newly installed combi gives instant hot water from the tap but I have to turn my room stat up to 30 before ... [Read more]

Mend Ferroli Combi Pressure

Ferroli Optimax Combi Cental Heating System, keep getting reset light on?

the water pressure keeps dropping to near 0.. I top it up but lately it is dropping daily !! Where can it all ... [Read more]

Mend optimax boiler code heating

What is F03?

Have gas boiler manufactured by ferroli . Type optimax 25C. looking for fault finder list as F03 showing. I ... [Read more]

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Mend heating installation boiler

Optima boiler?

Mend home heating heating systems boiler

Optima failing to fire up?

Mend diverter valve air

Optima 701 Diverter?

Mend combi boiler central heating heating system

Why does the Hawk II Optima keep turning on central heating without request?

Mend pressure hot water

high pressure when heatings on?

Mend hot gas combi

No Hot Water OPTIMA 701 gas combi boiler?

Mend optima diverter valve

Optima 701 Diverter Valve?

Mend heating pressure corrosion

optima 701 pressure rises when heatings on drops when off?

Mend boiler turns off

boiler turns off and on?

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

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