The Basics of Electric Storage Heaters
An electric storage heater is a type of heating system that uses electricity to heat and store thermal energy during off-peak hours, and then releases it throughout the day to provide warmth. It is a popular type of heating system in the UK, particularly in homes that do not have access to gas or other forms of heating. In this article, we will take a closer look at the definition of electric storage heaters, how they work, and their benefits and drawbacks.
How it Works
Electric storage heaters typically consist of two main components: a storage unit and a control unit. The storage unit is filled with a heating element, such as ceramic bricks, which absorb and store the thermal energy during off-peak hours when energy costs are lower. The control unit is responsible for regulating the release of this stored heat throughout the day.
At night, the storage unit charges up, using cheaper off-peak electricity, and heats up the bricks inside. The control unit then uses a thermostat to determine when to release the stored heat into the room, usually during the day when energy costs are higher. This process allows the stored heat to be used when needed, without relying on constant energy use.
Benefits
One of the main benefits of electric storage heaters is their cost-effectiveness. As they use off-peak electricity, they can help reduce energy costs for households. Additionally, as they do not require a boiler or pipework, installation costs are also lower than other heating systems.
Electric storage heaters can also provide a higher level of control over heating than some other systems. With a built-in thermostat, users can adjust the temperature as needed and only heat specific areas of the house. This can be particularly useful for those who work from home or have varying heating needs throughout the day.
Drawbacks
While electric storage heaters have their benefits, they also have some drawbacks that should be considered. One of the main drawbacks is their reliance on off-peak electricity. If a household uses more energy during peak hours, they may end up paying higher electricity costs and not see the cost savings they were hoping for.
Additionally, the heat stored in these heaters may not be adjustable and can only be released at specific times during the day. This can be a drawback for those who prefer to have more control over their heating or who have unpredictable schedules.
Furthermore, electric storage heaters are not suitable for all homes. As they require space to store the heating element, it may not be feasible to install them in smaller properties or in homes with limited space.
In conclusion, electric storage heaters are a popular and cost-effective heating option in the UK. While they may not be suitable for all households, they do offer benefits in terms of cost and control. If you are considering installing an electric storage heater, be sure to do your research and consult a professional to determine if it is the right option for your home.