Electric heating has in past been seen as an expensive and ineffective heating method that was only a last resort to heat homes that were either off the gas network or multi-storey flats that could not have gas. Electric storage heaters are the type of electric heating that tend to spring to mind as a form of inflexible electric heating. But as technology has advanced is electric heating a viable option for more UK homes?
Electric boilers are often cheaper and easier to install than gas, LPG, oil boilers and they are more flexible as they tend to be smaller and have fewer restrictions of where they can be fitted as they do not need a flue, so they do not have to go on an external wall and they are quieter.
There is also a wider range of electric boilers available on the market that can heat both your home and your hot water. They can be combined with storage heaters or radiators. An electric central heating system can offer you most of the advantages, control, and flexibility that a gas central heating system offers, and remove the need for storage and delivers for other fuels like LPG, oil, and biomass.
Pros and cons of electric boilers
Electric boilers have a few distinct advantages:
· Cheaper to install
· Quieter to run
· Can be installed anywhere as there is no flue and tend to be smaller
· No need to store fuel like LPG, oil, and biomass systems
· More environmentally friendly than gas, LPG, or oil alternatives
· More energy efficient than other boilers
However, there are several big disadvantages:
· More expensive to run
· May not be compatible with Economy 7/10 tariffs depending on when you heat your home
· Tend to be smaller systems that may not be sufficient for larger homes
Who might benefit from electric boilers?
Electric boilers at present are a more viable option for those who can’t have gas in their home as financial it compares well. It also offers more convenience than some of the alternatives as electric boilers have better controls and flexibility than storage heaters, and it does not have the storage needs or resupply issues that LPG, oil, and biomass systems have.
Homes that generate their own electricity may also benefit from switching to electric boilers if their renewable system, such as solar PV or wind turbines, produces electricity at times when the boiler is in use, and if the system produces a high amount of electricity then costs may balance out.
What does the future hold for electric heating?
Advancements in electric boilers will continue to increase the effectiveness of them and bring the cost of them down so that they become a more viable mainstream option. The energy market continues to evolve and the advancements in renewable energy are starting to bring down the cost of generating energy sustainably, and with the developments in energy storage, it is making the increase in larger scale renewables viable in the electricity mix as storage allows the inconsistent supply to be evened out.
As the pressure to reduce dependency on natural gas continues and reserves are depleted the price of gas may rise and incentives to switch to other forms of heating might make electric heating more viable.
Whether electric heating is a feasible and cost-effective option to you and your home will depend on your circumstances and what you need from your heating system. If it is not an option now it may well become an option for you in the future.