The cost of an electric boiler in the UK can vary depending on the size, type, and brand of the boiler. However, you can expect to pay anywhere from £900 to £4,500 for a new electric boiler.
Electric boiler installation costs
The cost of installing an electric boiler in the UK can vary depending on a number of factors, including the type of boiler you choose, the size of your home, and the location of your boiler. However, you can expect to pay anywhere from £500 to £2,500 for installation.
Single-phase vs three-phase electricity supply
Single-phase and three-phase electricity supplies are two different types of electrical power that are used in homes and businesses. Single-phase power is the most common type of power supply in homes, while three-phase power is more common in commercial and industrial settings.
Electric boiler running costs
The running costs of an electric boiler in the UK can vary depending on a number of factors, including the size of the boiler, the insulation of your home, and the local electricity rates. However, you can expect to pay anywhere from £500 to £1,500 per year for running an electric boiler.
Here is a breakdown of the average running costs of electric boilers in the UK:
- Average annual running cost: £500-£1,500
- Cost per hour: 10-20p
- Cost per day: £2-£4
- Cost per month: £60-£120
Size of the electric boiler in kilowatts
The size of an electric boiler in kilowatts (kW) depends on the number of radiators in your home and the amount of hot water you need. As a general rule, you should allow 1.5 kW for every radiator in your home. So, if you have eight radiators, you should choose an electric boiler with a 12 kW output.
Phase supply of your building
The phase supply of your building needs to be three phase for boilers that require more than 230 volts. Single phase boilers can be powered by a standard 230 volt outlet, but three phase boilers need more power and require a dedicated three phase electrical supply.
Three phase power is more common in commercial and industrial settings, but it is also becoming more common in homes with large boilers or other high-power appliances. If you are considering installing an electric boiler in your home, you will need to check with your local utility company to see if three phase power is available.
Size of the incoming supply fuse
The size of an electric boiler in kilowatts (kW) depends on the number of radiators in your home and the amount of hot water you need. As a general rule, you should allow 1.5 kW for every radiator in your home. So, if you have eight radiators, you should choose an electric boiler with a 12 kW output.
However, there are other factors to consider when sizing an electric boiler, such as the insulation of your home and the local electricity rates. If your home is well-insulated, you can get away with a smaller boiler. And if electricity rates are high in your area, you may want to choose a larger boiler to save money on your energy bills.
Electric boiler maintenance costs
The cost of electric boiler maintenance in the UK can vary depending on the type of boiler, the age of the boiler, and the location of the boiler. However, you can expect to pay anywhere from £60 to £100 per year for maintenance.
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