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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

Mend 30 boiler fire flashing

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 Valliant

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We have 225 questions about mending 'valliant' in category Heating, Home Heating Systems

How to mend Valliant

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Mend boiler pressure heating

I have a valliant boiler and i cant keep the pressure up ?

every day i'm having to increase pressure and it leaks when there is no pressure

Mend boiler heating fault

how to fix my valliant combi boiler?

i have a vailliant eco max combi boiler it gives us hot water no problem but when we turn the heating on it wo... [Read more]

Mend Heating, Home Heating Systems

i have a valiant ecotech it is showing f75 ?

it is not firing up i have turned it of and on and still the same can anyone give me a tip to try

Mend heating side fine

valliant combi boiler?

i have a valliant turbo max 242e-282e combi boiler the heating side is fine but the hot worter side wont work ... [Read more]

Mend fine hot water

valliant combi?

i have valliant combi boiler the heating side works fine but carnt get hot water can anyone help

Mend boiler heating pcb

Valliant boiler problems continues?

i have now changed the lead from the gas valve to the pcb, and still it is not firing up.... any other ideas w... [Read more]

Mend moved house owner

what do i need to tell the boiler i want heating?

just moved into house .previous owner was about to renew programmer but didnt,its missing ,the boiler works fi... [Read more]

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valliant boiler problems?

the boiler does not fire up, we have changed the pcv and gas valve, still wont fire up, have a f28 fault code.... [Read more]

Mend water combi intermittent warm heating

no hot water?

valliant combi could only get intermitant hot water at first . then only get hot water with heating on . now o... [Read more]

Mend Heating, Home Heating Systems

f29 on panel?

the valliant bolier wont work and keepa showing f29 on the panel

Mend boiler fault freezing

valliant ecomax fault f25?

hi all, just bought a new flat and now im freezing...the f25 code is showing, the pilot appears to have gone o... [Read more]

Mend water keeps valliant

water pressure keeps rising, on valliant turbomax?

water pressure keeps going up,have tried bleeding it down to 1 bar,but still keeps going up it is now nearly 3... [Read more]

Mend central heating hot water heating system

my central heating comes on when the programmer is set to off?

Please can some one help i have a Viallent 624 boiler with mega flow system with dual zone control, the centra... [Read more]

Mend error code boiler

F24 error code on valliant thermo boiler?

what does the F24 error code mean

Mend increase pressure boiler

Increase pressure in Valliant Ecomax Boiler?

Please can someone tell me how to increase the water pressure in my Valliant EcoMax boiler? My husband bled th... [Read more]

Mend boiler making noises

Valliant boiler making noises?

Our vallient boiler has, for a while, been cutting out with either error code f22 or f24 (don't know the model... [Read more]

Mend Heating, Home Heating Systems

reset clock on Valliant boiler?

Now that the clocks have gone forward, how do I reset the clock on my Valliant Turbo max plus boiler? I'd be ... [Read more]

Mend boiler pressure valliant

how to repressure Vallient boiler?

How do i re pressure a valliant boiler? I bled a radiator and lost all pressure in the boiler? How do i refi... [Read more]

Mend help central check

no centra heating on valiantcombi?

hi can anyone help me got hot water but no central heating done diagnostic check comes up with s30 not asking ... [Read more]

Mend working fine making

No hot water, although the boiler seems to be working fine?

Valliant boiler seems to be making all the right noises and there are no issues with the heating. 2 of the pip... [Read more]

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Siemens RDJ10RF thermostat problem?

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Remove boiler cover?

Mend worcester boiler radiators months

Worcester boiler dripping water?

Mend 30 boiler fire flashing

Worcester 30 Cadillac combi boiler won’t fire up and the EA?

Mend vaillant ecotec boiler

Vaillant ecotec 831 plus?

Mend boiler heating lockout

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

Mend Heating, Home Heating Systems

Remove cover off gas boiler?

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