Mend > Home Heating Systems

Boiler won't fire up now limit light off?

when I arrived home the limit light was on. I reduced the temperature on the boiler to less than 80c as per th... [Read more]

2

boiler not staying on?

My worcester cdi 40 keeps flashing F7. How can I turn on my boiler and stop it keep shutting off

how do i set timer on 80sp?

How do I set timer on boiler on excellent 80sp

how can i fix my glo-warm heater wall mount, model GWN30TA?

I turn my heater on and after a few minutes there a click and the heater goes off....

What does flashing A4 mean on my Ferroli boiler?

My boiler keeps flashing orange A4 and I have no heating or hot water I have to mess around with the reset but... [Read more]

1

heating?

my Worcester 30 cdi is only staying lit for about 40 seconds then going off the pressure gauge goes up quick

1

how do i stop my overflow or pressure pipe from dripping?

I have a ferroli medina 102 and the pressure pipe ( or overflow pipe keeps dripping) the boiler is working fi... [Read more]

1

potterton flamingo 50s?

when i turn on my boiler , the heating works but the hot water runs cold from the water tank , any ideas thank... [Read more]

1

My hot water is only warm?

I have a combi boiler, Alpha CD283 which is 6 years old. The water is only running warm when I run a bath or s... [Read more]

1

procombie a28, no heating, no fault code help!?

no led lights red or green, no error codes, tried reset, have hot water but no heating.

3

My Drayton digistat Rf1wirelass system?

My digistat will not turn my boiler on. only sometimes. do you have a phone number for me to call

1

E9 fault on display,no hot water.What to do?

On my 532i boiler there is a code e9 flashing and no hot water.What to do?

3

faulty pcb?

My Baxi 105e combi is not working and all that is showing is the mains power on light. I'm guessing that the ... [Read more]

saunier duval f 24 e problem?

hi. does anyone have any idea,s how to re,pressurise the system on the saunier duval therma classic f 24 e ple... [Read more]

1

ferroli optima 901 c/heating problem?

heating will not come on but hot water ok. pump runs. boiler fires up when stone cold for c/h eventually but w... [Read more]

2

boiler not firing up?

I ran out of gas so i put gas on my card and now the boiler wont fire up theres no pressure either. normally w... [Read more]

my boiler will not ignite?

this may be due to the pressure. how do i reduce the pressure?

1

my ariston boiler won't ignite?

this may be due to pressure which is to high

euorostar 70/90 boiler minor 4TC 12yrs?

My boiler has been serviced recently.It had been giving a popping noise before service,but disappeared for 2 d... [Read more]

baxi boiler?

The Receiver unit is not communicating with the Sender unit.additionally the Receiver unit has no green or red... [Read more]