{"id":31736,"date":"2017-10-24T09:58:32","date_gmt":"2017-10-24T08:58:32","guid":{"rendered":"https:\/\/www.rafraichisseur-air.fr\/principle-of-adiabatic-air-conditioning\/"},"modified":"2026-05-28T13:26:24","modified_gmt":"2026-05-28T12:26:24","slug":"principle-of-adiabatic-air-conditioning","status":"publish","type":"page","link":"https:\/\/www.rafraichisseur-air.fr\/en\/principle-of-adiabatic-air-conditioning\/","title":{"rendered":"Principle of adiabatic air conditioning"},"content":{"rendered":"<?xml encoding=\"utf-8\" ?><?xml encoding=\"utf-8\" ?><div data-elementor-type=\"wp-page\" data-elementor-id=\"31736\" class=\"elementor elementor-31736 elementor-12660\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7756876 e-flex e-con-boxed e-con e-parent\" data-id=\"7756876\" data-element_type=\"container\" data-e-type=\"container\" data-settings='{\"background_background\":\"classic\"}'>\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c3f812f elementor-absolute elementor-widget elementor-widget-image\" data-id=\"c3f812f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings='{\"_position\":\"absolute\"}' data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"400\" height=\"270\" src=\"https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2026\/04\/decor.png\" class=\"attachment-large size-large wp-image-65440\" alt=\"Decor\" srcset=\"https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2026\/04\/decor.png 400w, https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2026\/04\/decor-300x203.png 300w\" sizes=\"(max-width: 400px) 100vw, 400px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b360433 e-con-full e-flex e-con e-child\" data-id=\"b360433\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6a2e8ad elementor-widget elementor-widget-heading\" data-id=\"6a2e8ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Foxair<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5050403 elementor-align-left elementor-widget elementor-widget-breadcrumbs\" data-id=\"5050403\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/www.rafraichisseur-air.fr\/en\/new-accueil-v3\/\">Accueil<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8366970 elementor-widget elementor-widget-heading\" data-id=\"8366970\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Principle of adiabatic air conditioning\n<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-403cce9 e-con-full e-flex e-con e-child\" data-id=\"403cce9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-07b98f1 e-flex e-con-boxed e-con e-parent\" data-id=\"07b98f1\" data-element_type=\"container\" data-e-type=\"container\" data-settings='{\"background_background\":\"classic\"}'>\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-82e2139 e-con-full e-flex e-con e-child\" data-id=\"82e2139\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0b6978d elementor-invisible elementor-widget elementor-widget-image\" data-id=\"0b6978d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings='{\"_animation\":\"slideInLeft\",\"sticky\":\"top\",\"sticky_on\":[\"tablet\"],\"sticky_offset_tablet\":40,\"sticky_effects_offset_tablet\":80,\"sticky_parent\":\"yes\",\"_animation_tablet\":\"none\",\"sticky_offset\":0,\"sticky_effects_offset\":0,\"sticky_anchor_link_offset\":0}' data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2026\/04\/foxair-250-produit.png\" class=\"attachment-large size-large wp-image-63414\" alt=\"Foxair 250 Produit\" srcset=\"https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2026\/04\/foxair-250-produit.png 800w, https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2026\/04\/foxair-250-produit-300x300.png 300w, https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2026\/04\/foxair-250-produit-150x150.png 150w, https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2026\/04\/foxair-250-produit-768x768.png 768w\" sizes=\"(max-width: 800px) 100vw, 800px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e1a2f33 e-con-full e-flex e-con e-child\" data-id=\"e1a2f33\" data-element_type=\"container\" data-e-type=\"container\" data-settings='{\"background_background\":\"classic\"}'>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d2e981 elementor-absolute elementor-widget elementor-widget-image\" data-id=\"0d2e981\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings='{\"_position\":\"absolute\"}' data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"400\" height=\"270\" src=\"https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2026\/04\/decor.png\" class=\"attachment-large size-large wp-image-65440\" alt=\"Decor\" srcset=\"https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2026\/04\/decor.png 400w, https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2026\/04\/decor-300x203.png 300w\" sizes=\"(max-width: 400px) 100vw, 400px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-759bc67 elementor-widget__width-inherit elementor-widget-tablet__width-inherit elementor-widget elementor-widget-heading\" data-id=\"759bc67\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Evaporative cooling or bioclimatization<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dd0d6a2 elementor-widget elementor-widget-text-editor\" data-id=\"dd0d6a2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The principle goes by various names, but it&rsquo;s very simple to understand: it simply involves passing hot air through a stream of water.<\/p><p>Specializing in <a href=\"https:\/\/www.rafraichisseur-air.fr\/en\/\" target=\"_blank\" rel=\"noopener\">industrial air coolers<\/a> (particularly in Lyon), Foxair offers professionals a perfectly ecological solution for cooling their premises. Our appliances are based on the principle of <b>adiabatic cooling<\/b>, a natural phenomenon.  <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-bb58e8b e-flex e-con-boxed e-con e-parent\" data-id=\"bb58e8b\" data-element_type=\"container\" data-e-type=\"container\" data-settings='{\"background_background\":\"classic\"}'>\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2a5d102 e-con-full e-flex e-con e-child\" data-id=\"2a5d102\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-2002ebe e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"2002ebe\" data-element_type=\"container\" data-e-type=\"container\" data-settings='{\"animation\":\"slideInLeft\",\"animation_mobile\":\"none\"}'>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac9d4f9 elementor-widget__width-inherit elementor-widget-tablet__width-inherit elementor-widget elementor-widget-heading\" data-id=\"ac9d4f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Adiabatic cooling is based on evaporation<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a7c8ee5 elementor-widget elementor-widget-text-editor\" data-id=\"a7c8ee5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>When a stream of warm air crosses a humid surface, the water molecules become vapor, causing <b>evaporation<\/b>. The warmer the temperature, the drier the atmosphere. This mechanically cools and humidifies the air.<\/p><p>So, for example, if warm air passes through a humid cloud, or comes into contact with a large surface of water (sea, ocean, large lake, etc.), it cools and moistens, reducing its temperature by several degrees.<\/p><p>Three factors influence final cooling:<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fb283c2 e-grid e-con-full e-con e-child\" data-id=\"fb283c2\" data-element_type=\"container\" data-e-type=\"container\" data-settings='{\"background_background\":\"classic\",\"animation_mobile\":\"none\"}'>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d22493 elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"3d22493\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span class=\"elementor-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"800px\" height=\"800px\" viewbox=\"0 0 24 24\" fill=\"none\"><g id=\"SVGRepo_bgCarrier\" stroke-width=\"0\"><\/g><g id=\"SVGRepo_tracerCarrier\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/g><g id=\"SVGRepo_iconCarrier\"><path d=\"M8.5 12.5L10.5 14.5L15.5 9.5\" stroke=\"#3fbc96\" stroke-width=\"1.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/path><path d=\"M22 12C22 16.714 22 19.0711 20.5355 20.5355C19.0711 22 16.714 22 12 22C7.28595 22 4.92893 22 3.46447 20.5355C2 19.0711 2 16.714 2 12C2 7.28595 2 4.92893 3.46447 3.46447C4.92893 2 7.28595 2 12 2C16.714 2 19.0711 2 20.5355 3.46447C21.5093 4.43821 21.8356 5.80655 21.9449 8\" stroke=\"#3fbc96\" stroke-width=\"1.5\" stroke-linecap=\"round\"><\/path><\/g><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\tSize of water surface :  \t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tThe higher the value, the greater the cooling effect\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9969825 elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"9969825\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span class=\"elementor-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"800px\" height=\"800px\" viewbox=\"0 0 24 24\" fill=\"none\"><g id=\"SVGRepo_bgCarrier\" stroke-width=\"0\"><\/g><g id=\"SVGRepo_tracerCarrier\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/g><g id=\"SVGRepo_iconCarrier\"><path d=\"M8.5 12.5L10.5 14.5L15.5 9.5\" stroke=\"#3fbc96\" stroke-width=\"1.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/path><path d=\"M22 12C22 16.714 22 19.0711 20.5355 20.5355C19.0711 22 16.714 22 12 22C7.28595 22 4.92893 22 3.46447 20.5355C2 19.0711 2 16.714 2 12C2 7.28595 2 4.92893 3.46447 3.46447C4.92893 2 7.28595 2 12 2C16.714 2 19.0711 2 20.5355 3.46447C21.5093 4.43821 21.8356 5.80655 21.9449 8\" stroke=\"#3fbc96\" stroke-width=\"1.5\" stroke-linecap=\"round\"><\/path><\/g><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\tAir flow at the surface :  \t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tThe higher the value, the greater the cooling effect\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8ea0192 elementor-position-inline-start elementor-view-default elementor-mobile-position-block-start elementor-widget elementor-widget-icon-box\" data-id=\"8ea0192\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-box-wrapper\">\n\n\t\t\t\t\t\t<div class=\"elementor-icon-box-icon\">\n\t\t\t\t<span class=\"elementor-icon\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"800px\" height=\"800px\" viewbox=\"0 0 24 24\" fill=\"none\"><g id=\"SVGRepo_bgCarrier\" stroke-width=\"0\"><\/g><g id=\"SVGRepo_tracerCarrier\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/g><g id=\"SVGRepo_iconCarrier\"><path d=\"M8.5 12.5L10.5 14.5L15.5 9.5\" stroke=\"#3fbc96\" stroke-width=\"1.5\" stroke-linecap=\"round\" stroke-linejoin=\"round\"><\/path><path d=\"M22 12C22 16.714 22 19.0711 20.5355 20.5355C19.0711 22 16.714 22 12 22C7.28595 22 4.92893 22 3.46447 20.5355C2 19.0711 2 16.714 2 12C2 7.28595 2 4.92893 3.46447 3.46447C4.92893 2 7.28595 2 12 2C16.714 2 19.0711 2 20.5355 3.46447C21.5093 4.43821 21.8356 5.80655 21.9449 8\" stroke=\"#3fbc96\" stroke-width=\"1.5\" stroke-linecap=\"round\"><\/path><\/g><\/svg>\t\t\t\t<\/span>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t<div class=\"elementor-icon-box-content\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-icon-box-title\">\n\t\t\t\t\t\t<span>\n\t\t\t\t\t\t\tAmbient air temperature :  \t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<p class=\"elementor-icon-box-description\">\n\t\t\t\t\t\tThe higher the value, the greater the cooling effect.\t\t\t\t\t<\/p>\n\t\t\t\t\n\t\t\t<\/div>\n\t\t\t\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f9efd60 e-con-full e-flex elementor-invisible e-con e-child\" data-id=\"f9efd60\" data-element_type=\"container\" data-e-type=\"container\" data-settings='{\"animation\":\"slideInRight\",\"animation_mobile\":\"none\"}'>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ca1a41 elementor-widget elementor-widget-image\" data-id=\"3ca1a41\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"731\" src=\"https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2026\/04\/schema-fonctionnement-evaporation-1024x731.jpg\" class=\"attachment-large size-large wp-image-64015\" alt=\"Schema Fonctionnement Evaporation\" srcset=\"https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2026\/04\/schema-fonctionnement-evaporation-1024x731.jpg 1024w, https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2026\/04\/schema-fonctionnement-evaporation-300x214.jpg 300w, https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2026\/04\/schema-fonctionnement-evaporation-768x549.jpg 768w, https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2026\/04\/schema-fonctionnement-evaporation.jpg 1484w\" sizes=\"(max-width: 1024px) 100vw, 1024px\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9ef1242 e-flex e-con-boxed e-con e-parent\" data-id=\"9ef1242\" data-element_type=\"container\" data-e-type=\"container\" data-settings='{\"background_background\":\"classic\"}'>\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-48cae88 e-con-full e-flex e-con e-child\" data-id=\"48cae88\" data-element_type=\"container\" data-e-type=\"container\" data-settings='{\"background_background\":\"classic\"}'>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a1eb09e e-con-full e-flex e-con e-child\" data-id=\"a1eb09e\" data-element_type=\"container\" data-e-type=\"container\" data-settings='{\"background_background\":\"classic\"}'>\n\t\t\t\t<div class=\"elementor-element elementor-element-69c0445 elementor-widget__width-inherit elementor-widget-tablet__width-inherit elementor-widget elementor-widget-heading\" data-id=\"69c0445\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">An alternative to traditional air conditioning<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8be0dc7 elementor-widget elementor-widget-text-editor\" data-id=\"8be0dc7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The <b>Foxair range<\/b> uses this natural principle. A fan of varying width &ndash; depending on the model chosen &ndash; pulses warm air from the room through the machine. This contains a water tank (holding between 135 and 300 liters). The propelled air comes into contact with the water, causing it to cool instantly. When it comes out of the machine, it is naturally fresher and moister.<\/p><p>This system represents an interesting alternative to air conditioning.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-12ffec8 e-flex e-con-boxed elementor-invisible e-con e-parent\" data-id=\"12ffec8\" data-element_type=\"container\" data-e-type=\"container\" data-settings='{\"background_background\":\"classic\",\"animation\":\"slideInUp\"}'>\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-95fdd00 elementor-widget__width-initial elementor-widget-mobile__width-inherit elementor-widget elementor-widget-heading\" data-id=\"95fdd00\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">  Contact us for a quotation and to equip your company's premises.<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-24a7a23 e-con-full e-flex e-con e-child\" data-id=\"24a7a23\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1934098 elementor-widget elementor-widget-button\" data-id=\"1934098\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.rafraichisseur-air.fr\/en\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Request a quote<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ed0355f elementor-widget elementor-widget-button\" data-id=\"ed0355f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"tel:0478844000\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-phone-volume\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">04 78 84 40 00<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Foxair Principle of adiabatic air conditioning Evaporative cooling or bioclimatizationThe principle goes by various names, but it&rsquo;s very simple to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-31736","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Principle of adiabatic air conditioning: natural cooling<\/title>\n<meta name=\"description\" content=\"FoxAir supplies adiabatic coolers: find out how they work and what their advantages are.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.rafraichisseur-air.fr\/en\/principle-of-adiabatic-air-conditioning\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Principle of adiabatic air conditioning: natural cooling\" \/>\n<meta property=\"og:description\" content=\"FoxAir supplies adiabatic coolers: find out how they work and what their advantages are.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.rafraichisseur-air.fr\/en\/principle-of-adiabatic-air-conditioning\/\" \/>\n<meta property=\"og:site_name\" content=\"Foxair\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/foxair.france\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-28T12:26:24+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2026\/04\/decor.png\" \/>\n\t<meta property=\"og:image:width\" content=\"400\" \/>\n\t<meta property=\"og:image:height\" content=\"270\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/en\\\/principle-of-adiabatic-air-conditioning\\\/\",\"url\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/en\\\/principle-of-adiabatic-air-conditioning\\\/\",\"name\":\"Principle of adiabatic air conditioning: natural cooling\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/en\\\/principle-of-adiabatic-air-conditioning\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/en\\\/principle-of-adiabatic-air-conditioning\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/decor.png\",\"datePublished\":\"2017-10-24T08:58:32+00:00\",\"dateModified\":\"2026-05-28T12:26:24+00:00\",\"description\":\"FoxAir supplies adiabatic coolers: find out how they work and what their advantages are.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/en\\\/principle-of-adiabatic-air-conditioning\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/en\\\/principle-of-adiabatic-air-conditioning\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/en\\\/principle-of-adiabatic-air-conditioning\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/decor.png\",\"contentUrl\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/wp-content\\\/uploads\\\/2026\\\/04\\\/decor.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/en\\\/principle-of-adiabatic-air-conditioning\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/en\\\/new-accueil-v3\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Principle of adiabatic air conditioning\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/en\\\/\",\"name\":\"Foxair\",\"description\":\"Rafra\u00eechisseur d&#039;air par \u00e9vaporation\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/en\\\/#organization\",\"name\":\"Foxair\",\"url\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/wp-content\\\/uploads\\\/2021\\\/03\\\/logo-fr-foxair.png\",\"contentUrl\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/wp-content\\\/uploads\\\/2021\\\/03\\\/logo-fr-foxair.png\",\"width\":300,\"height\":98,\"caption\":\"Foxair\"},\"image\":{\"@id\":\"https:\\\/\\\/www.rafraichisseur-air.fr\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/foxair.france\",\"https:\\\/\\\/www.youtube.com\\\/c\\\/FoxairFrance\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Principle of adiabatic air conditioning: natural cooling","description":"FoxAir supplies adiabatic coolers: find out how they work and what their advantages are.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.rafraichisseur-air.fr\/en\/principle-of-adiabatic-air-conditioning\/","og_locale":"en_US","og_type":"article","og_title":"Principle of adiabatic air conditioning: natural cooling","og_description":"FoxAir supplies adiabatic coolers: find out how they work and what their advantages are.","og_url":"https:\/\/www.rafraichisseur-air.fr\/en\/principle-of-adiabatic-air-conditioning\/","og_site_name":"Foxair","article_publisher":"https:\/\/www.facebook.com\/foxair.france","article_modified_time":"2026-05-28T12:26:24+00:00","og_image":[{"width":400,"height":270,"url":"https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2026\/04\/decor.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.rafraichisseur-air.fr\/en\/principle-of-adiabatic-air-conditioning\/","url":"https:\/\/www.rafraichisseur-air.fr\/en\/principle-of-adiabatic-air-conditioning\/","name":"Principle of adiabatic air conditioning: natural cooling","isPartOf":{"@id":"https:\/\/www.rafraichisseur-air.fr\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.rafraichisseur-air.fr\/en\/principle-of-adiabatic-air-conditioning\/#primaryimage"},"image":{"@id":"https:\/\/www.rafraichisseur-air.fr\/en\/principle-of-adiabatic-air-conditioning\/#primaryimage"},"thumbnailUrl":"https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2026\/04\/decor.png","datePublished":"2017-10-24T08:58:32+00:00","dateModified":"2026-05-28T12:26:24+00:00","description":"FoxAir supplies adiabatic coolers: find out how they work and what their advantages are.","breadcrumb":{"@id":"https:\/\/www.rafraichisseur-air.fr\/en\/principle-of-adiabatic-air-conditioning\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.rafraichisseur-air.fr\/en\/principle-of-adiabatic-air-conditioning\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.rafraichisseur-air.fr\/en\/principle-of-adiabatic-air-conditioning\/#primaryimage","url":"https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2026\/04\/decor.png","contentUrl":"https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2026\/04\/decor.png"},{"@type":"BreadcrumbList","@id":"https:\/\/www.rafraichisseur-air.fr\/en\/principle-of-adiabatic-air-conditioning\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.rafraichisseur-air.fr\/en\/new-accueil-v3\/"},{"@type":"ListItem","position":2,"name":"Principle of adiabatic air conditioning"}]},{"@type":"WebSite","@id":"https:\/\/www.rafraichisseur-air.fr\/en\/#website","url":"https:\/\/www.rafraichisseur-air.fr\/en\/","name":"Foxair","description":"Rafra\u00eechisseur d&#039;air par \u00e9vaporation","publisher":{"@id":"https:\/\/www.rafraichisseur-air.fr\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.rafraichisseur-air.fr\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.rafraichisseur-air.fr\/en\/#organization","name":"Foxair","url":"https:\/\/www.rafraichisseur-air.fr\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.rafraichisseur-air.fr\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2021\/03\/logo-fr-foxair.png","contentUrl":"https:\/\/www.rafraichisseur-air.fr\/wp-content\/uploads\/2021\/03\/logo-fr-foxair.png","width":300,"height":98,"caption":"Foxair"},"image":{"@id":"https:\/\/www.rafraichisseur-air.fr\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/foxair.france","https:\/\/www.youtube.com\/c\/FoxairFrance"]}]}},"_links":{"self":[{"href":"https:\/\/www.rafraichisseur-air.fr\/en\/wp-json\/wp\/v2\/pages\/31736","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rafraichisseur-air.fr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.rafraichisseur-air.fr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.rafraichisseur-air.fr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rafraichisseur-air.fr\/en\/wp-json\/wp\/v2\/comments?post=31736"}],"version-history":[{"count":2,"href":"https:\/\/www.rafraichisseur-air.fr\/en\/wp-json\/wp\/v2\/pages\/31736\/revisions"}],"predecessor-version":[{"id":75465,"href":"https:\/\/www.rafraichisseur-air.fr\/en\/wp-json\/wp\/v2\/pages\/31736\/revisions\/75465"}],"wp:attachment":[{"href":"https:\/\/www.rafraichisseur-air.fr\/en\/wp-json\/wp\/v2\/media?parent=31736"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}