Mend > Home Heating Systems

how can i fix junkers11 boiler?

keeps coming up with a fault code e9

2

radiators come on now and then by them selfs?

i have ravenheat he 85t boiler, i have noticed 3 to 3 times a wee the raditors seem to come on by them selfs, ... [Read more]

1

how can i fix the low presure ?

The presure gage has dropped to low. and also we can't get any hot water or heating. and the pilot light is of... [Read more]

2

how can i fix the noise coming from worcester 24i rsf combi boiler?

my combi boiler when switched on heating or water is now making a noise water still heats up but wondering wat... [Read more]

1

Gas boiler icos m3080 has power but led display not working?

My icos boiler has power to the main switch but no led display working has the main control unit failed, and d... [Read more]

1

Danesmoor oil fired boiler lock out?

Does anyone have any ideas how I can fix my boiler which keeps locking out? On reset the boiler fires for abou... [Read more]

My Danesmoor 26/32 boiler keeps repeatedly locking out?

Does anyone have any ideas how I can fix my boiler which keeps locking out? On reset the boiler fires for abou... [Read more]

2

How do I re-ignite the pilot light on an old Kingfisher boiler?

This is an old model Potterton Kingfisher CF180 Cat 1N (whatever that means). There are two buttons - one whit... [Read more]

1

Prima F 50?

Boiler fan turns on but boiler does not ignite fan just keeps on going .turn it on and off a few times and it ... [Read more]

1

diaphram or diverter valve which is less agg?

cheers ged, which is lesser of 2 evils or should i just change the diverter valve?

Baxi Combi 105HE?

Hi I have the above boiler and this morning the pressure is at zero - does anyone know how I fix it??

1

Potterton combi 80?

my potterton combi 80 is making a loud banging noise and is gushing water out into the garden, how can i fix t... [Read more]

3

Which Boiler ?

I am going to have my old combi boiler replaced, but I can't decide which new boiler to go for. I have narr... [Read more]

1

Low Pressure on Ravenheat Condensing Combi CS1 85A (T)?

The pressure keeps dropping on my boiler,i cannot find any obvious leeks on the system.Also the dhw takes ages... [Read more]

1

does the battery control my horstmann eco7 timer?

the timer on my heating system isn't running, the powers on and heats the water up in the emmersion, but the c... [Read more]

1

how can i fix my ideal isar combi boiler?

its a ideal isar combi and L F keeps flashin on my boiler it says 2 check if its gettin gas but wiv no other g... [Read more]

2

My Gas boiler has filled up with water?

Help , my gas boiler has filled up with water and so has the gas meter . Why has this happened and what can I ... [Read more]

1

how to change thermistor on biasi m1132sm/e?

as above, on demand the burner goes on and off thus water goes hot and cold even with tap on half demand, boil... [Read more]

1

Potterton Netaheat Electronic Boiler?

My Potterton Netaheat Electronic Boiler won't fire up to heat the water unless the central heating is also on.... [Read more]

2

my vokera boiler excell 80 will not start?

my boiler will not operate,the pump and fan run and it seems like it will srart but does not