Mend > Home Heating Systems

laptop?

my laptop keeps cutting out on me

2

baxi 80 eco constantly running?

My Baxi 80 eco can only be turned off at the mains. If switched on it fires up automatically and then heats t... [Read more]

2

Main Medway Automatic water heater diaphragm?

Does anyone know were i can get, or can tell me the part number for a Thorn Main Medway Automatic (Gas) diaphr... [Read more]

1

How do I increase the water pressure, it is now running at less than 0.5?

How do I increase the water pressure, it is now running at less than 0.5

2

Pressure too high on Optimax HE 31 C Ferroli Combi Boiler?

F40 keeps flashing when the boiler shuts down after 20 minutes of being on. This says incorrect system water ... [Read more]

Vokera maxin 24e?

System has shut down,as there was no water in the system. How do i reset the system.

baxi wm511rs (serial No 57766)?

I am looking for a front cover for the above boiler. Can anyone help??

1

No Hot Water?

Hi - Can anyone please help? IDEAL BOILER-COMBI RESPONSE 80 I have no hot water ONLY when i turn the heating... [Read more]

1

baxi 105e?

radiators get hot when running hot water tap.

1

Pump runs when boiler satisfied?

I recently moved my central heating pump so as to give me heating for my towel rail off the primary circuit. A... [Read more]

1

celsia F1?

how can you relight the pilot light? can i get an opperation manual?

Radiaters heat up when domestic supply is running?

The boiler only heats the domestic hot water if the central heating is switched on, if the heating is switche... [Read more]

1

No heating, but Hot Water works fine Vaillant VuW 242 failure: F.28 ?

In my case F.28 comes ONLY if heating needs to start. If I open the hot water tap during CH ignition attempt,... [Read more]

1

ariston?

how do i use my ariston e combi 24 boiler can i have insructions please

1

ace high boiler problem?

replaced diaphram and diverter valve service kit , ch working ok , in dhw only mode both central he... [Read more]

2

How can we get our hot water imediately>?

We need to run about 3 or 4 litres before we get hot water. This is obviously wasteful and we would like to kn... [Read more]

leaking divertor valve?

is there anyway i can repair a leaking divertor valve on my jaguar combi boiler

1

how do I reduce bar pressure baxi 80e combi?

just been bleeding radiators then topped up bar pressure but over did it, how do I now reduce the pressure aga... [Read more]

pilot light?

how can i relight the pilot light on the boiler celsia F1

27

I have an Ariston Clas He system with an error code of 108?

How do i fix error code 108 on an Ariston Clas HE system?