{"id":10365,"date":"2026-03-10T18:38:43","date_gmt":"2026-03-10T17:38:43","guid":{"rendered":"https:\/\/esencialcool.com\/m%c2%b3-h-vs-square-meters\/"},"modified":"2026-03-10T19:09:46","modified_gmt":"2026-03-10T18:09:46","slug":"m%c2%b3-h-vs-square-meters","status":"publish","type":"post","link":"https:\/\/esencialcool.com\/en\/m%c2%b3-h-vs-square-meters\/","title":{"rendered":"m\u00b3\/h vs square meters"},"content":{"rendered":"
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m\u00b3\/h vs square meters in evaporative air coolers<\/p>\n

Why more m\u00b3\/h does not always mean more square meters cooled?<\/strong><\/p>\n

If you are comparing evaporative air coolers, you have probably focused on one key figure: the airflow rate (m\u00b3\/h). However, basing your purchase decision solely on this number is a common mistake that can leave your warehouse or premises only partially cooled.<\/p>\n

In this article, we explain why raw power does not always guarantee the best air reach.<\/p>\n

The airflow myth: not all air travels the same way<\/h3>\n

In the evaporative cooling industry, it is common to assume that a higher air volume means a larger cooled surface. In practice, physics tells us something different.<\/p>\n

The m\u00b3\/h value indicates how much air the machine moves at the outlet. However, this figure does not explain how that air is delivered. Two units with the same airflow can have completely different performance depending on their aerodynamic design.<\/p>\n

The key concept: \u201cThrow\u201d or effective air reach<\/h3>\n

The most important technical concept is throw<\/strong>. This term defines the distance the air jet travels while maintaining a useful velocity that creates a cooling sensation.<\/p>\n

Factors that determine good air reach:<\/p>\n