{"id":17143,"date":"2026-10-28T12:12:24","date_gmt":"2026-10-28T11:12:24","guid":{"rendered":"https:\/\/ventsystems.de\/lexikon\/querlueftung\/"},"modified":"2026-10-28T12:12:24","modified_gmt":"2026-10-28T11:12:24","slug":"cross-ventilation","status":"publish","type":"page","link":"https:\/\/ventsystems.de\/en\/lexikon\/querlueftung\/","title":{"rendered":"Cross ventilation"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Cross ventilation occurs when windows on two opposite sides of a room or building are open at the same time. Wind and pressure differences drive the air through.<\/p>\n\n\n<h2 class=\"wp-block-heading\">Automating cross ventilation<\/h2>\n\n\n<p class=\"wp-block-paragraph\">With window actuators on both sides and one shared control, the windows open together, for example via a ventilation switch or a timer.<\/p>\n\n\n<ul class=\"wp-block-list\"><li>Short ventilation periods are often enough<\/li><li>High openings increase the effect<\/li><li>Control e.g. VS-C24-7A with switch<\/li><\/ul>\n\n\n<h2 class=\"wp-block-heading\">Matching products<\/h2>\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/ventsystems.de\/en\/product\/vs-ls7\/\">VS-C24-7A Steuerung f\u00fcr Fensterantriebe, Jalousien, Rolll\u00e4den &amp;amp; Tore<\/a><\/li><li><a href=\"https:\/\/ventsystems.de\/en\/product\/vs-lt-a-surface-mounted-ventilation-button\/\">VS-LT-A surface-mount ventilation button<\/a><\/li><\/ul>","protected":false},"excerpt":{"rendered":"<p>Querl\u00fcftung entsteht, wenn Fenster auf zwei gegen\u00fcberliegenden Seiten eines Raums oder Geb\u00e4udes gleichzeitig offen sind. Wind und Druckunterschiede treiben die Luft hindurch. Querl\u00fcftung automatisieren Mit Fensterantrieben auf beiden Seiten und einer gemeinsamen Steuerung \u00f6ffnen die Fenster zusammen, zum Beispiel \u00fcber einen L\u00fcftungstaster oder eine Zeitschaltung. Kurze L\u00fcftungszeiten reichen oft aus Hoch liegende \u00d6ffnungen verst\u00e4rken den [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"parent":16230,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-17143","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/pages\/17143","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/comments?post=17143"}],"version-history":[{"count":0,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/pages\/17143\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/pages\/16230"}],"wp:attachment":[{"href":"https:\/\/ventsystems.de\/en\/wp-json\/wp\/v2\/media?parent=17143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}