Mend > Home Heating Systems

1

How can I fix my Vokera Eclipse boiler?

My Vokera Eclipse boiler display shows a flashing E and 30. This means that there is more than 30 degrees ... [Read more]

2

What could be the reason for fan not coming on?

What could be the reason for fan not coming on when switching to either hot water and central heating or hot w... [Read more]

4

halstead ace boiler locked out?

my boiler a halstead ace wall mounted boiler has locked out? i have tried to reset it with out any luck. I hav... [Read more]

3

central heating not working?

my central heating is working upstairs (radiators) but not down stairs , all the rads are cold. I have bled th... [Read more]

5

Some of my radiators are hot and others are cold?

Hi, I've just had someone come and fix my potterton netaheat boiler and fit it with a new motorised valve. Th... [Read more]

2

how can i fix a potterton netaheat profile lpg 80e?

it will not light up . electric is on plus pump works but no pilot light or spark, cannot press reset button, ... [Read more]

2

how can i fix my ariston microgenus 23mffi?

my boiler will not fire up unless i tap the bottom of the boiler it will work then untill i use hot water then... [Read more]

2

baxi combi 105e air flow monitor keeps flashing before firing up?

baxi combi 105e monitor neon keeps flashes before firing up sometimes takes two minutes to fire up

1

PILOT LIGHT?

WE HAVE GAS AND THE BOILER WAS WORKING YESTERDAY BUT NOW ALL IT DOSE IS CLICK LIKE ITS TRYING TO LIGHT UP I TH... [Read more]

1

Radiators go cold when hot water tap on?

Radiators go cold when hot water tap on.On my 24si II Worcester boiler.

2

service riello 40 boiler?

HI, My riello 40 boiler is firing up but not starting. I have already bleed it and still cant get it to work... [Read more]

1

whats wrong with my boiler?

the central heating works but when we want the hot water no water come out of the hot tap. the make is an eco... [Read more]

1

how can i fix potterton suprima 30?

i reset the boiler the fan kicks in then it tries to ignite but then it just clicks out,ive replaced pcb+gas v... [Read more]

1

Got Ravenheat RSF 820/20 central heating ok but water is running cold?

Central heating is working fine but when turn hot tap on full, water runs cold (if leave it running as a trick... [Read more]

2

how can i fix my worcester bosch 24i junior?

ive replaced the gas valve and my boiler still wont fire up what shall i try next? it is a worcester bosch 2... [Read more]

1

operating manual for falcon (ferroli) 0003l60754?

my combi boiler has stopped working when its on programable times

4

how to fix my glow worm space saver 50?

boiler does not fire up when heating is selected on programmer? the problem is not the 3 port motorised valve... [Read more]

3

vokera excel 80 sp ,heating but water only warm?

engineer been ,replaced diaphragm and sensor ,but water is only tepid ,but hot when central heating on ..he sa... [Read more]

1

hot water but no heating? ideal combi fanned flue?

my heating is not working but hot water is fine,i have 2 bar of water pressure at the boiler. if i turn off th... [Read more]

1

Potterton combi 80 boiler?

I have re pressurised the expansion tank as suggested. There is no water coming from the valve on the unit nor... [Read more]