Mend > Home Heating Systems

how can i reset my boiler?

we had a power cut yesterday and the boiler is flashing e how do i reset it

How can I fix my Ideal HE30 Isar boiler?

Tried to 'top-up' the pressure but bar is now at 3.5 when cold and 4 when hot????? Help! does the system ne... [Read more]

How to remove expansion vessel on Worcester 350?

Need to remove expansion vessel on worcester bosch 350 combi. Have removed fixing screw and released fixing cl... [Read more]

how do i fix my gas fire?

my gas fire (valor model br 419) clicks when ignited and wont cease till battery's taken out

How can i fix my potterton powermax HE?

My potterton powermax HE boiler has developed a regular knocking sound every couple of seconds. I have been t... [Read more]

glow worm gas fire?

I tried turning my gas fire on and the pilot light is staying on but won't ignite but the flame is still stayi... [Read more]

1

combi boiler wont heat water?

boiler heats radiators but wont heat the water on its own.i have to have heating on at the same time to get ho... [Read more]

heating?

my boiler seems to be overheating and shutting down.it gets red hot where the pilot light viewing glass is

2

Why are the downstairs radiators cold when my heating is on?

I have just moved into a three storey house with a Vaillant boiler and a Telford Tornado water tank. When I h... [Read more]

Worcester Bosch Greenstar 37CDi Combi showing code U9?

My boiler is showing code U9, I know this means that the temp has risen to 99 degrees. The result when I turn ... [Read more]

How can I fix my vokera boiler?

Hi ,anyone can help me ,I have problem with my vokera the central heating is fine but when I use my hot water ... [Read more]

Britony Chaff?

the hot water is intermittent, it doesn't shut off but water flutuates hot then warm then hot then warm, heat ... [Read more]

1

Vokera Linea 24 No Hot Water on Central Heating Mode?

I am having problems with my Vokera Linea 24, I've had a few engineers to it but they haven't been able to sol... [Read more]

1

no lights on the box on the wall?

remote will not connect to the boiler . there are no lights on at all

halstead hero boiler red light not staying on?

halstead hero boiler red light does not stay on once heating and water have been turned on. red light tries to... [Read more]

2

Diverter valve?

hi there, i have vaillant ecotec pro 28 combi boiler, its diverter valve is leaks when we turn the hot water... [Read more]

have baxi doing the same starts but then in 5secs flame goes out ?

Have tested flow switches they work ! have tested main pcb two relays switch on but one never moves tested gas... [Read more]

1

I have a Serwarm 50 Elite boiler which will not fire up although the pilot ?

My Servowarm Elite boiler is playing up. The pilot light is on and you can hear the pump running,but the boile... [Read more]

1

how do I increase water pressure ?

I cant turn any of the valves wh8ch ones should I be turning the book says B then a but I cant turn them Its ... [Read more]

2

How can I fix my Baxi Solo 3 PFL 40?

Baxi Solo 3 PFL 40 connected to Boilermate 2000 system.No hot water or heating,no hot water stored in Boilerma... [Read more]