Mend > Home Heating Systems

what is a6 fault on ferrolli he31c boiler?

no heating no hot water and the fault a6 is displayed do you know what this is and how to resolve?

2

how can i fix my ferroli boiler?

my pilot light is still on ,pressure ok but no heating

3

how do i fill up an Isar m30100 c.h. boiler?

i recently had my boiler serviced, but just noticed there is no pressure on the pressure dial. when heating is... [Read more]

My RF3 seems to have stopped talking to the main unit, do I need a new capa?

Batteries ran out, replaced now, did the RH LH thing and still no heating! Brrrrr

How to program the FERtech 31c? ?

We recently moved into a property and we have a FERtech 31c when I looked at it it wasn't using the ECO but on... [Read more]

1

hot water is fine but cannot get central heating to work?

how to get my central heating to work hot water is fine

1

boiler not starting?

found drips of water and now boiler not starting, does not ignite and not firing at all. potterton prima f6... [Read more]

1

how do i turn my greenstar 28i back on ?

it ran out of gas , but there is gas in the meter box now and it is on

1

what' s wrong with my boiler?

no pilot light to be seen - no heating - red lights suggest hot water and heating on constant but nothing happ... [Read more]

1

Ferroli Boiler, dhw hot then cold?

get hot water for about 2 to 3 minutes then the same time for cold water, then back to hot. Any ideas.

1

Remaha avanta plus Boiler E6 fault?

I keep getting the fault code E6 on the boiler, which if I reset and switch on and off it goes away for a whil... [Read more]

Mains indicator on/off light on worcester 25i not working ?

Why does the blue mains on/off indicator + fault diagnostic light illuminate when the boiler is running? Sys... [Read more]

1

ferroli error code?

hi my boiler is coming up with the code A3 any ideas please?

vokera boiler?

Hi I have a vokera compact 24 that goes red after ten min running on heating it does it on hot water aswell bu... [Read more]

1

What does the pressure valve look like?

Boiler pressure up to 3 high, how do I reduce it? Ive bled the radiators. is there a picture of the red valve?

Genus condensate trap?

I have a micro genus boiler. When I have heating on and then run hot water the boiler soon shuts down giving a... [Read more]

how can i fix my myson economist combi boiler?

i'm having problems with my myson economist wall mounted boiler. when set to auto,the central heating turns o... [Read more]

How do I drain a Ravenheat Boiler?

Could anyone tell me - in ridiculous detail - how I drain a Ravenheat Boiler??

instal new thermostat?

I want to instal boiler thermostat on myson orion boiler but the old thermostat has 4 terminals and new one h... [Read more]

I have a Vaillant boiler and the pilot light has gone out. ?

How can I get the pilot light back on please?