I would have guessed at 6p as well or maybe less. We had an industrial dehumidifier after a flood. The elec reading was taken by the insurance company. It was on 24/7 for over two weeks and cost £6.38. Obviously night time is cheaper than daytime.
We had an industrial dehumidifier after a flood. The elec reading was taken by the insurance company. It was on 24/7 for over two weeks and cost £6.38.