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Mend Boiler Showing F

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Mend fault light showing lights

how can i fix my baxi 105e?

i have a red neon fault light showing on my new baxi gas boiler there is a line of lights showing diferent thi... [Read more]
Mend light start appears

worcester greenstar he showing EA light and boiler wont start up?

we have had to turn off our Worcester greenstar he boiler and when we have gone to restart it the EA light app... [Read more]
Mend baxi combi fault

how to repressurise a baxi duo tec combi boiler?

My boiler is showing the fault E119 meaning that the pressure has dropped nearly on 0...I cant find out how to... [Read more]
Mend boiler noticed dropped

f64 showing and boiler not firing up?

my boiler was showing f64 on digital display and noticed pressure dropped right off scale , turned off system ... [Read more]
Mend british gas working

British Gas 330 boiler not working?

HI my 330 boiler is not showing an error code but it is not working. I have tried the reset button and the bo... [Read more]
Mend boiler hot water

re boiler ?

we have a a ferroli boiler and it is showing a no c a sign we have no hot water or heating can you urgently... [Read more]
Mend high turning off

Halstead Ace High Boing firing but then turning off?

Hi My mums boiler is showing 0 on the pressure gauge. I reset it, it fires up, there is flame than it sh... [Read more]
Mend switch central heating

how do i switch an to central heating ?

How do I use the central heating control box connected to the main boiler, which can switch the box from water... [Read more]
Mend error code linea

error code?

my linea 24 boiler keeps showing fault code 03 and switching iteslf off
Mend worcester 24i hot water works heating

how can i fix my worcester 24i?

the hot water works fine,but the heating wont come on,there is a flame showing on the remote,but theres no hea... [Read more]
Mend error code showing

Ariston Clas HE 24 Error Code 203?

My Ariston boiler has the error code 203 showing. I have found out that this means = "Switch on probe is open... [Read more]
Mend combi boiler change

changing to combi?

My conventional Potterton boiler is over 15yrs old and British Gas want over £3,000 to change it. I'm now th... [Read more]
Mend combi showing turned

My Potterton Gold combi HE is showing E19?

How do you top up to 1.1.5. I've turned the taps underneath the boiler but no difference. Any help?
Mend optimax water hot

Ferroli Optimax not heating water?

I had the hot tap on today and the water suddenly went cold. Now when you turn the hot tap on the boiler is no... [Read more]
Mend worcester cdi hot

EA error showing for Worcester Bosch Greenstar CDi?

We awoke one morning recently to no hot water and discovered our boiler was displaying an EA error message. S... [Read more]
Mend Heating, Home Heating Systems

my glow worm 24cxi shows f13 what is the prob no loose conections?

my boiler is showing f 13 no loose conections what is the prob and is it a comon fault
Mend boiler firing up

My Vaillant turbomax plus 837E boiler is not firing up?

My Vaillant turbomax plus 837E boiler is not firing up There is no fault showing up on the diplay In fact th... [Read more]
Mend light lights controls

how to fix a baxi solo 3 50?

i have boiler on light showing but no other lights on. all external controls are calling for heat and hw, the ... [Read more]
Mend code low pressure

linea 24?

its showing fault code 04 which is low water pressure but the pressure is just over 1.5 but the boiler wont ... [Read more]
Mend error hot water

Error F.28 on Vaillant?

No hot water from Vaillant TurboMax plus 837Eand Error code F.28 showing. I can get it going if I hold down t... [Read more]

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