Electric Immersion Heater Cost

An immersion heater is an electric water heater that sits inside a hot water cylinder.

Electric immersion heater cost.

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. 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. Immersion heaters are connected to the mains electric using a cable and come with its own on off switch. Hot water immersion heater elements are usually rated at 3 or 6 kilowatts kw.

Electric immersion water heater running costs calculator. This means it will cost around 40p to power a 3kw immersion heater for an hour. Depending on the size of the water storage cylinder may be up to 3 electric heating elements inside. Based on this figure we ve estimated some running costs to give you an idea of what an immersion heater could cost to run.

The average cost of electricity is about 13 33p per kwh in the uk. Hot water cylinders tanks come in many shapes sizes and capacities ranging from 40 to over 400 litres in larger homes. 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.

What is an immersion heater.