The Difference Between Storage and Electric Heaters

It has been a never-ending debate – who comes out on top in the battle of electric heaters vs. storage heaters.

We have put together a comprehensive list of advantages and disadvantages to help you decide whether you want to go for a storage heater or an electric heater for your business. This will not only include the pros and cons but also the different features such as efficiency, cost-effectiveness, etc., in detail to make you understand the best heating solution for your home. 

What is an electric heater?

Electric heaters are hooked up to the home’s main electrical supply and contain electronic thermostats that convert electricity into heat that is later radiated into the room. The heat is radiated through fins, tubes or fluid, depending on the make of the electric heater. An electric heater is generally wall hung and you can switch it any time.

What is a storage heater?

Storage heaters, just like electric heaters, are mostly wall-mounted and are also connected to the electricity supply. The functional difference lies in the series of ceramic bricks that store thermal energy during the night and then release that heat during the day. Considered to be a primitive technology, storage heaters used to be common when there were no other alternatives to warm up indoor spaces.

electric heaters

Storage heaters vs. electric heaters


A storage heater uses electricity at night to store energy and radiates it during the day. This results in a temperature fluctuation during the day – it is hot at night and fairly warm in the morning but as the heat dissipates, it gets cold in the evenings.

Electric radiators, on the other hand, can be switched on when you need your room to be heated. The thermostats control the temperature and automatically come on and off to set the temperature at an optimal one. 


A large advantage of electric radiators is that they are highly energy-efficient and can be used at the exact time you need them, which gives you greater control over how your home is heated.

Unlike electric heaters, storage heaters have poor energy efficiency since they lose heat as soon as they are stored, warming the house unnecessarily overnight. There is a lot of wasted energy while using storage heaters.


It is common for storage heaters to take up a lot of wall space and limit the space you can use to place your furniture.

Compared to storage heaters, electric radiators have much smaller projections from the wall and have different styles and finishes.

Temperature control

Electric heaters have a precision temperature control system; there is also no waste of electricity.

For storage heaters, it is difficult to understand the controls.

electric heaters


Storage heaters produce a very dry heat which makes the indoor space dry and increases airborne dust. This can lead to dry skin and allergies.

Electric heaters do not make the space dry and are gentle on allergies.

Are you looking to buy an electric heater or radiator? If you are deciding to install some electric radiators in your office or home, surf through our website to find the heater that will fit your needs. RS Components has a vast assortment of effective and energy-efficient electric heaters in stock from reputed brands suitable for every interior scheme and every budget.

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