Anyone know the purpose?

[Edk1986]

Hi All,

I recently bought a house and these switches are near the boiler I’m presuming they serve certain functions but I’m not sure which. Can anybody advise?

 

[picasso]

Bit of a guess but it looks like the immersion heater timer and fused spur.

 

[Edk1986]

To clarify more interested in the 3 labelled switches which seem to read DWR but not 100% as they are fading.

 

[Johnmdc]

Could it be D U W
Downstairs heating
Upstairs heating
Water
Do you have 3 zone valves?

 

[Edk1986]

Could it be D U W
Downstairs heating
Upstairs heating
Water
Do you have 3 zone valves?

That would make a lot of sense!