Electric Oven Efficiency

[Phil-E]

9 hours ago, KenONeill said:

Big hint - Phil's post showing 3 phase was made after mine. I may have misremembered the current wiring colours, but it's around 30 years since I last worked with 3 phase wiring.

You're showing your age now 😜

 

I've not been a property that doesn't have 3 phase here. I think it's still pretty rare outside of commercial buildings in the UK.

 

The other half's gran has her own hot water heater in her flat but it runs on 3 phase and is an on-demand heater (no tank). It's rated at 18kw! Guess that's the advantage of 3 phase is being able to power stuff like that.