Electric Showers Electricity Usage

The national average is 2 per 1000 gallons.

Electric showers electricity usage.

2 amps at 50 volts. A power shower could use around 15litres min so a 10 minute shower would use 150litres of mains water heated from around 8 c to 30 c. Most other system s pressure average 8 litres per minute allowing you to save a considerable amount of. Electricity is generally charged at about 12p per kwh so for a 10 minute shower using a 7 5kw shower would cost 15p.

Gas would cost 23p to heat this water so if using an oil boiler this would be around 28p and if using electricity an immersion heater the cost would be 46p. Therefore the heating associated with the system is minimized. 7 5kw and 8 5kw shower rates require less power so the gentler flow of water will mean your shower is unlikely to ever run cold. How much does the hot water heater affect an electric bill.

While this probably doesn t matter to you it will help understand that it doesn t matter if it s referring to 110v or 220 240v countries. The energy e in kilowatt hours kwh per day is equal to the power p in watts w times number of usage hours per day t divided by 1000 watts per kilowatt. If you cannot find this value many shower heads made today use 2 5 gallons per minute. This means that a 10 minute 7 5kw electric shower would cost 15p.

An electric shower only heats water as and when it is needed. The type of energy you water heater uses. Electric showers usually run at a mains pressure of around 6 litres per minute. For those wondering how to use all this watts power is voltage x amperage.

To make an easy example a 100w globe will draw 1 amp at 100 volts. A power shower could potentially use 15l m litres per minute so a 10 minute shower will use 150 litres of water which means there s more potential for more water to be wasted in comparison to an electric shower. Electric showers are rated in kilowatts kw find out the specification of your shower then use our energy calculator to see how much it will cost to run per day week or a year. The typical water heater uses either gas or electric.

Electric shower electricity cost calculator. 7 5kw and 8 5kw electric showers if your household hosts a smaller water tank or an unreliable water supply this range of kw rates will probably suit you best. E kwh day p w t h day 1000 w kw see also.