Mend > Home Heating Systems

potterton combi boiler trips mains electric when hot water tap on?

the boiler was working fine then it started to trip main fuse box when hot tap was used. any ideas to why this... [Read more]

1

running hot water,no heating?worcester 24i junior boiler?

Boiler fires up no problem for hot running water,but not for central heating.Tried reset button and the divert... [Read more]

1

hot water no heating?

worcester 24i junior

Hot water - no heating?

Boiler fires up no problem for hot running water,but not for central heating.Tried reset button and the divert... [Read more]

Hot Water Control?

The water is getting very hot turning the temperature control makes no difference

1

my worcester 24 si II combi?

my boiler works untill you put the hot tap on then the red light flashes four times asecond had a plumber out ... [Read more]

1

my boiler cut out when i put heating on?

I have a worcester 28i combi i switch my boiler on and have hot water no problem as soon as i put radiators o... [Read more]

Vailant turbow maxvuw242e?

heating up then going on and off for 20-30 seconds, is the heat exchanger blocked or is it something else and ... [Read more]

Worcester 280 RSF burner will not ignite?

hot water and heating calls for demand. Pilot light ignites - burner does not ignite. i have changed the ingit... [Read more]

ferroli 24 not igniting?

my ferroli 24 doesnt ignite it switches fine, fan runs but just doesnt light, iv tried to reset and i still no... [Read more]

how long can the flu be on a combi boiler Ferroli Optiomax HE 38 c?

how long can the flu be on a combi boiler Ferroli Optiomax HE 38 c? At the moment the flu goes half way up... [Read more]

3

Potterton puma 80pp?

have fitted new fan assembly worked fine for two weeks,then new control board,then new HW flow switch, then hw... [Read more]

1

ideal 120?

I have a ideal response 120 ,which when you switch on it trips out the power to the fuse box.so now I cannot u... [Read more]

1

ferolli falcon startup prob?

hi got a ferolli falcon 25kw combi power light and heating light on when no demand and does'nt fire up when de... [Read more]

1

landrover heater?

my freelander heater are noise, why????

2

alpha HE CB25 2 amp fuse blows?

hi I have an alpha HE CB25 boiler I was in the shower and the boiler stopped working, it had blown the 2 amp... [Read more]

how can i fix my vaillant sine 18 boiler?

there is a 0.315 amp fuse blowing on the left hand pcb and i can't work out whats causing it! i spent 20 minut... [Read more]

1

my burner light is not coming on - all the other lights are ok but no start?

my burner light is not coming on - all the other lights are ok but no start up for water or heating

sabre 25he boiler?

this problem has just occured the boiler wont fire up the pump comes on and thats it and the green light flash... [Read more]

how can i fix my 30sxi?

boiler comes on gets to 58 degrees then switches off drops to 24 degrees but wont come back on unless you agai... [Read more]