When consumers purchase radiators, they often wonder why radiators are sold based on the number of columns rather than a set of units. In this article, Rubens Xiaobian, one of the top ten radiator brands, explains the difference between "columns" and "groups" in radiator terminology.
1. What is a "Column"?
A "column" refers to a single steel-tube radiator. It is a standalone unit that typically stands vertically. The height of a steel column radiator usually ranges from 60cm to 180cm, and it can be customized to meet specific consumer needs. These radiators are known for their compact design and efficient heat distribution.
2. What is a "Group"?
A "group" consists of multiple individual columns connected together. This configuration is commonly used when a room requires more heating power. To determine how many columns are needed, the total heat requirement of the room is divided by the heat output of a single column. Once the number is calculated, the individual columns are grouped together to form a complete radiator system. Usually, only one group is installed per room, depending on the size and heating needs.
In short, a column is a single unit, while a group is formed by connecting several identical columns. Only radiators with the same specifications can be grouped together. Mixing different sizes or models is not recommended, as it may affect performance and aesthetics.
Understanding the difference between columns and groups helps consumers make informed choices when selecting radiators for their homes. Whether you need a single column for a small space or a full group for a larger area, choosing the right configuration ensures optimal heating efficiency and comfort.
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