OP
Philpot
Hi Veggie I have done some calculations based on the information regarding the heater types. They have not been very conclusive. I hadn't got the water heater wattage but I will assume 3kW and do them again. It is also interesting that the meter seems to be set to a permanent cycle. I thought that it was variable, maybe it is variable as well for very cold spells, who knows. I would like to keep in touch over this as it is a useful exercise in keeping the brain active if nothing else.
The times on/off are very useful as they give a base to work from.
Phil
The times on/off are very useful as they give a base to work from.
Phil