> BS 1363 plugs are required to carry a BS 1362 cartridge fuse. Existing BS 1362 fuse ratings are: 13, 10, 7, 5, 3, 2 and 1A ampere.
The same site says British ring circuits can typically handle 32 amp (see https://www.plugsocketmuseum.nl/RadialRingCircuit.html ), or 7 kW, so I assume the "basic wiring" cost is to wire into one of those existing circuits.
Which isn't something a renter can likely get away with.
In the US, 4.5kW @ 110 V is 40 amp, which is more than even a 20A circuit found in modern kitchens.
It'll require something like a dedicated 220V/30A line used for a water heater (again, in the US), which will handle 6kW. Again, not something I think feasible for most people renting an apartment.
Yes you couldn't plug in a 13A fuse. Wiring a single circuit back to your MCU and putting a 30A breaker on it isn't expensive though, assuming you have spare space on the unit. You didn't mention renting
I didn't, but my response was in the context of faebi's earlier comment in this thread, which clarified "I'm living in a rented flat and think I could fit one on part of my balcony."
> For a small sauna, basic wiring may cost around £100 to £200
4.5kW @ 230V is 19.6 amp, while it seems the British outlet maxes out at 13 amp, like the following quote from https://www.plugsocketmuseum.nl/British1.html :
> BS 1363 plugs are required to carry a BS 1362 cartridge fuse. Existing BS 1362 fuse ratings are: 13, 10, 7, 5, 3, 2 and 1A ampere.
The same site says British ring circuits can typically handle 32 amp (see https://www.plugsocketmuseum.nl/RadialRingCircuit.html ), or 7 kW, so I assume the "basic wiring" cost is to wire into one of those existing circuits.
Which isn't something a renter can likely get away with.
In the US, 4.5kW @ 110 V is 40 amp, which is more than even a 20A circuit found in modern kitchens.
It'll require something like a dedicated 220V/30A line used for a water heater (again, in the US), which will handle 6kW. Again, not something I think feasible for most people renting an apartment.