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Flamerite Isis Fire?

i need a new mother board for my flamerite isis fire do you know where i can purchase one
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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]
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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 Unica

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We have 41 questions about mending 'unica' in category Heating, Home Heating Systems

How to mend Unica

Pages 321
Mend boiler vokera unica
1

vibrating from boiler ?

I have a vokera unica he condensing boiler when it starts up there is avibrating noise like something loose in... [Read more]
Mend problem vokera fine
4

Problem with Vokera UNICA HE?

HI I have the Vokera UNICA HE Condensing Boiler. For 2 yrs the boiler has worked fine until yesterday when i... [Read more]
Mend boiler filling loop pipe

vokera boiler?

Where can i buy a filling loop pipe for my vokera unica 28HE.
Mend hot water system temperature

volker unica he boiler?

lost my pressure have no hot water and also lost my heating repressured system boiler seems to kick in then go... [Read more]
Mend Heating, Home Heating Systems

where is the dhw diaphragm located?

volkera unica he model
Mend boiler radiators home heating systems

Home Heating?

Vokera Unica 36HE - just had new fan ass fitted, boiler cracks up but cant get temp above 45 - please advise h... [Read more]
Mend he error 34
2

Vokera Unica 28 HE error code 34?

What that code means ?
Mend fault 10 vokera

Fault 10?

what does fault 10 mean on my Vokera Unica 28HE
Mend red light heating flashing
1

how can i fix my vokera unica he?

red light comes on and heating stops with code 10 flashing. = ignition failure, which it is not because it com... [Read more]
Mend vokera fault problem
5

Vokera Unica 36 HE fault code 10?

Had same problem as others with Vokera Unica HE. During this freezing weather condensate overflow pipe blocked... [Read more]
Mend boiler hot temp
2

Unica HE boiler - hot water temp?

the hot water flow through the boiler is only warm to hot. The green led shows 31 - 36 when the bath is run et... [Read more]
Mend Heating, Home Heating Systems

Fluid lying in the bottom of airbox of Vokera Unica HE boiler?

My wife noticed fluid dripping from the base of the boiler on to the work surface below. I removed the cover t... [Read more]
Mend pressure vokera valve

pressure vokera unica 28 he?

I had to take a rad off to decorate a room. now it is back on but i cant find the pressure valve to sort out t... [Read more]
Mend Heating, Home Heating Systems
1

tell me please about vokceraunica 32 he?

i am fitting one of these are there any hidden probs please
Mend Heating, Home Heating Systems

Unica he 36HE combi boiler limit thermosat fault/fumes thermosat fault 20?

Unica he 36HE combi boiler limit thermosat fault/fumes thermosat fault 20
Mend error code set

Vokera Unica 28 HE error code 01?

When boiler set to economy the boiler appears to have a mind of its own. It does not respond to the thermostat... [Read more]
Mend vokera losing boiler
1

Vokera unica 28HE losing water & pressure?

My parents boiler empties itself, I have refilled it but after about 6 days it gurgles & then empties & the pr... [Read more]
Mend boiler heating noise
1

how can i fix my vokera unica 28 boiler ?

boiler firng but isnt burning all the gases and making a banging noise ?
Mend Heating, Home Heating Systems

VOKERA UNICA 28HE?

WHAT IS A NEUTRALIZER AND WHAT IF I DONT CHANGE IT?
Mend water pressure vokera boiler gauge
3

water pressure?

I HAVE A VOKERA UNICA HE BOILER WHICH IS ONLY 1 AND A HALF MONTHS OLD AND THE PRESSURE GAUGE KEEPS FALLING AND... [Read more]
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Greenstar 24Ri boiler, fast flashing - can I reset?
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Mend 30 boiler fire flashing

Worcester 30 Cadillac combi boiler won’t fire up and the EA?
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Remove cover off gas boiler?
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Oil fired boiler thermostat?
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Siemens RDJ10RF thermostat problem?

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