The spelling of the term "storage heater" can be explained by using the International Phonetic Alphabet (IPA). The word "storage" is spelled with the IPA symbol /ˈstɔːrɪdʒ/ and refers to the act of keeping something in a particular place for future use. On the other hand, "heater" is spelled with the IPA symbol /ˈhiːtər/, which means a device that is used for heating a room or building. Therefore, together "storage heater" refers to a type of heater that stores heat during off-peak hours and releases it later when needed.
A storage heater, also known as an electric storage radiator, is an electrical appliance used for heating spaces by storing heat during off-peak, low-demand periods, such as during the night, and releasing it during high-demand periods, such as during the day.
This type of heater generally consists of an insulated core made of dense bricks or ceramic plates that can retain and store heat effectively. It is connected to a heating element that converts electrical energy into heat, thereby charging the core. The heat energy is then distributed gradually through convection or radiation when required.
The design of a storage heater allows it to take advantage of low-cost electricity rates during off-peak hours, maximizing energy efficiency. Typically, storage heaters are equipped with controls that allow users to adjust the amount of heat stored and the release rate according to their heating needs.
Storage heaters are commonly found in domestic settings, where they are installed in rooms or living spaces. They are often used as a supplementary or primary heating source, especially in areas where centralized heating systems may be insufficient or unavailable. Additionally, storage heaters are favored by some due to their silent operation and their ability to provide a steady, even distribution of heat throughout a room.
In summary, a storage heater is an electric appliance that stores heat during low-demand periods and releases it as needed to provide warmth and comfort in living spaces.
The word "storage heater" is a compound noun formed by combining the words "storage" and "heater".
The word "storage" originated from the Middle English word "storege", which meant "a place for storing goods or supplies". The Middle English term was borrowed from the Old French word "estorage", which also referred to a place for storing things. Ultimately, the Old French word can be traced back to the Latin word "staurum", which meant "a heap" or "pile".
The word "heater" comes from the Middle English term "heten", which meant "to make hot or warm". This Middle English term was derived from the Old English word "hǣtan", which had a similar meaning. The Old English word can be traced back to the Proto-Germanic word "haitijaną", meaning "to make hot" or "to heat".