Can you help identify this unit and replacement on/off switch?

[ryantruck9]

Almost looks like the old Duke mobile hot wells used alot in Care homes in this area.

From the pictures provided it looks like Thermostats (or INF Switches) for each well and only 1

of these on/off switches for the entire unit? (4th picture far right side of panel)

Is this correct?

if so you may not need that exact switch. But you should have your preferred appliance servicer wire up

a replacement safely.

Several of the “newer” units by Delfeild and the like use more of a Light switch style rocker.

 

I just can’t see each well drawing 20-30 amp to justify this large switch rating and this unit being on castors.

It would be hardwired with legs.