Mend Optima Home Heating Systems

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Mend Pressure Optimax Boiler

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We have 32 questions about mending 'pressure optimax boiler' in category Heating, Home Heating Systems which have been answered

How to mend ... Pressure Optimax Boiler

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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?

Ferolli Optimax HE Plus 25 S Loosing pressure randomly?

This is a very strange problem that has my plumber friend very confused. When the boiler is on, the pressure ... [Read more]

how do I change the bar pressure on my boiler? It's a ferolli Optimax 25C?

the bar pressure is sitting between 0 and 1. how do I adjust this?

Ferroli Optimax HE 31 - overflow pipe dripping F37?

We are having repeated F37 error with dropping pressure, having to top up at least twice a day. No leaks on ra... [Read more]

ferroli optimax HE31C the digital display is saying 'no CN''? ?

We have no hot water or central heating, no other error code is displayed. I've turned off at the mains, press... [Read more]

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]

how can i fix ferroli optimax he=38c boiler?

boiler has run with no problems for about six months now have problem with pressure dropping. have added water... [Read more]

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]

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]

central heating problem?

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

central heating problem?

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

boiler ferroli optimax?

so how do i ensure there is no pressure in the system prior to trying the pump thing which hopefully will prev... [Read more]

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Optima failing to fire up?

Trianco Optima Boiler Programmer Fault (QA73)?

OPTIMA 701 Ferrori heating problem?

how can i fix boiler?

optima 701 pressure rises when heatings on drops when off?

how do i depressurise a ferrolli optima boiler?

Big bang on ignition?

how can i fix my ferolli optima 701?

high pressure when heatings on?

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Mend Optima Home Heating Systems

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Mend Pressure Optimax Boiler

How to mend ... Pressure Optimax Boiler

How do i get the water pressure up please?

Ferolli Optimax HE Plus 25 S Loosing pressure randomly?

how do I change the bar pressure on my boiler? It's a ferolli Optimax 25C?

Ferroli Optimax HE 31 - overflow pipe dripping F37?

ferroli optimax HE31C the digital display is saying 'no CN''? ?

Ferroli HE 31c optimax code F37?

how can i fix ferroli optimax he=38c boiler?

overflow continually dripping on Ferroli Optimax HE 31 C?

how can i fix ferroli 31c he?

central heating problem?

central heating problem?

boiler ferroli optimax?

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