De Velde Electricity Usage issue


Guest

/ #3

2015-07-30 10:15

Usage for our apartment differs from day to day. for example. i was out for the day yesterday. Everything switched of apart from phone and fridge (which was shut properly) - used 20 units. That is more than we use on any other day. I've been keeping record. Used another 7 to heat up our geyser.