Mend > Home Heating Systems

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What can I do when my Heatline C24 boiler continuously cuts out?

My Heatline C24 boiler repeatedly cuts out with the flames or gas failure fault light flashing. This can happ... [Read more]

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F14 Fault on glow worm Central heating boiler?

My Glow worm Boiler is showing A falt code F14 can u please tell me what this is

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Error 38 viessmann 100w?

Hi any help appreciated I have a viessmann vitodens 100 w with error 38 burner blocked any ideas thanks

2

what is wrong with my vaillant turbomax 24e- flue light flashing?

The boiler has just been recently serviced and worked fine until this morning. I ran the hot water and it took... [Read more]

1

removal of boiler casing to access MT10 timer?

Hi Folks, Can anyone tell me how to remove the casing to my Worcester/Greenstar 28i boiler? Thanks

3

how can i fix my boiler ferroli optimax 25c?

will not start, i,ve changed pcb , pump, diverter switch, i think the new pcb may need re-programming but i ... [Read more]

glow worm compact 80e ?

glow worm compact 80e cuts out when changes from ch to dhw,then will reset after 30 mins

which component is at fault?

my danesmoor 15/19 oil boiler starts and runs fine until up to temp and then goes to lockout instead of relig... [Read more]

1

How can I fix my?

My ideal isar he24 boiler is showing a fault code h 5 it won't fire up for heating or hot water can you tell m... [Read more]

1

Boiler coming up but heating and hot water not working?

Hi, I have a myson orion boiler in my flat. Someone came around this morning to service the boiler but I found... [Read more]

Baxi Brazilia Wall heater wont go to high setting?

My wall heater has suddenly gone out on its own. I have tried to relight it bit it wont go to highest setting... [Read more]

1

My cannon gas the manor gas fire will not spark?

My cannon gas fire will not spark you can light with a flame

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weak spark on Glow worm 38cxi boiler?

Get an F1 error at least once a day. Have now established that this appears to be a sparking problem. If all i... [Read more]

4

Drayton Rf2 digital wireless unit going haywire?

Hi all, have had probs with this unit a couple of yrs ago and had to reset the thermostat to the scr but came ... [Read more]

1

my pilot light has gone out on our Greenstar 30CDI, how do I re-light it?

My heating has been working intermittently this afternoon after working completely fine for that last couple o... [Read more]

1

Losing pressure constantly?

I have a Ferroli DOMIcondens, F28 which constantly loses water pressure. To gain it back i have to use the kn... [Read more]

1

ravenheat boiler ?

i havejust had a new raven heat boiler instsalled csi 85 aaa and it keeps going out on over heat . after 20 se... [Read more]

1

glowworm ultimate keeps firing any time?

GLOWWORM ULTIMATE It keep firing up when hot water & ch should be off. eng put a new circuit board in last ... [Read more]

how can i fix o.o pressure glowworm 18sxi blr?

f9 fault showing on facia board. pressure reading 0.0 checked connection between main pcb and pressure switch... [Read more]

halestead ace boiler?

hi my boiler will not fire up after i had a leak from pipes adj to diaphragm housing . sorted leak but now boi... [Read more]