Electric Immersion Heater Cost

What is an immersion heater.

Electric immersion heater cost.

So it will cost the average house about 50p an hour to run. An immersion heater is an electric water heater that sits inside a hot water cylinder. Running a bath will use approximately 60 80 litres of water. The average cost of electricity is about 13 33p per kwh in the uk.

Think of an immersion heater like an electric kettle as they have essentially the same operation. Water heater 10in 1000w 110v portable electric immersion water heater boiler element heating coil bucket heater for camping inflatable pool bathtub 3 9 out of 5 stars 439 11 50 11. Immersion heaters are connected to the mains electric using a cable and come with its own on off switch. Depending on the size of the water storage cylinder may be up to 3 electric heating elements inside.

Both devices use a metal element like a coil or hoop that is immersed in the water and will heat it up once it has been turned on. Electric immersion heaters are simply water storage cylinders which are heated by an electric coil and can provide hot water independent of the central heating system. Hot water immersion heater elements are usually rated at 3 or 6 kilowatts kw. Based on this figure we ve estimated some running costs to give you an idea of what an immersion heater could cost to run.

It acts a bit like a kettle using an electric resistance heater which looks like a metal loop or coil to heat the surrounding water.