{"id":4926,"date":"2025-02-19T09:22:04","date_gmt":"2025-02-19T08:22:04","guid":{"rendered":"https:\/\/www.wss.de\/hardware-technology-for-windows\/shev-nshev-and-ventilation-systems\/"},"modified":"2025-06-26T09:36:55","modified_gmt":"2025-06-26T07:36:55","slug":"shev-nshev-and-ventilation-systems","status":"publish","type":"page","link":"https:\/\/www.wss.de\/en\/fittings\/hardware-technology-for-windows\/shev-nshev-and-ventilation-systems\/","title":{"rendered":"SHEV \/ NSHEV and ventilation systems"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"4926\" class=\"elementor elementor-4926 elementor-410\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4ce145a4 clip e-flex e-con-boxed e-con e-parent\" data-id=\"4ce145a4\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-283cc508 e-flex e-con-boxed e-con e-parent\" data-id=\"283cc508\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-326c031 e-con-full e-flex e-con e-child\" data-id=\"326c031\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6e3f5582 elementor-widget elementor-widget-heading\" data-id=\"6e3f5582\" data-element_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\">SHEV \/ NSHEV and ventilation systems<\/h1>\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-4d599432 e-flex e-con-boxed e-con e-parent\" data-id=\"4d599432\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7453feeb e-con-full e-flex e-con e-child\" data-id=\"7453feeb\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3fdf664b elementor-widget elementor-widget-template\" data-id=\"3fdf664b\" data-element_type=\"widget\" data-widget_type=\"template.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-template\">\n\t\t\t\t\t<div data-elementor-type=\"container\" data-elementor-id=\"5059\" class=\"elementor elementor-5059 elementor-871\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1f248f01 e-con-full ipx-menu-show e-flex e-con e-child\" data-id=\"1f248f01\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7c106442 e-con-full e-flex e-con e-child\" data-id=\"7c106442\" data-element_type=\"container\" data-settings=\"{&quot;sticky&quot;:&quot;top&quot;,&quot;sticky_offset&quot;:100,&quot;sticky_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;,&quot;mobile&quot;],&quot;sticky_effects_offset&quot;:0,&quot;sticky_anchor_link_offset&quot;:0}\">\n\t\t<div class=\"elementor-element elementor-element-67d17da5 e-con-full e-flex e-con e-child\" data-id=\"67d17da5\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-733a26fd elementor-widget elementor-widget-heading\" data-id=\"733a26fd\" data-element_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\"><a href=\"https:\/\/www.wss.de\/beschlaege\/\">Hello There<\/a><\/h2>\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-29894e96 e-con-full e-flex e-con e-child\" data-id=\"29894e96\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7a9fdee5 elementor-widget elementor-widget-nav-menu\" data-id=\"7a9fdee5\" data-element_type=\"widget\" data-settings=\"{&quot;layout&quot;:&quot;dropdown&quot;,&quot;submenu_icon&quot;:{&quot;value&quot;:&quot;&lt;i class=\\&quot;fas fa-chevron-down\\&quot;&gt;&lt;\\\/i&gt;&quot;,&quot;library&quot;:&quot;fa-solid&quot;},&quot;toggle_icon_hover_animation&quot;:&quot;shrink&quot;}\" data-widget_type=\"nav-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t<nav class=\"elementor-nav-menu--dropdown elementor-nav-menu__container\" aria-hidden=\"true\">\n\t\t\t\t<ul id=\"menu-2-7a9fdee5\" class=\"elementor-nav-menu\"><li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-280\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-tueren\/\" class=\"elementor-item\" tabindex=\"-1\">Hardware technology for doors<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-540\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-tueren\/systemschloesser-serie-200\/\" class=\"elementor-sub-item\" tabindex=\"-1\">System locks Series 200<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-541\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-tueren\/rohrrahmenschloesser\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Tubular frame locks<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-542\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-tueren\/schloesser-fuer-stahltueren-und-tore\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Locks for steel doors and gates<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-543\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-tueren\/mehrfachverriegelungen\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Multi-point locks<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-544\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-tueren\/zaunbau-beschlaege\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Fence fittings<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-545\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-tueren\/tuerdruecker\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Door handle<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-546\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-tueren\/torbeschlaege\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Gate fittings<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-547\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-tueren\/tuer-und-torbaender\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Door and gate hinges<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-548\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-tueren\/tuerschliesser\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Door closer<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-549\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-tueren\/tuer-und-torfeststeller\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Door and gate retainer<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-550\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-tueren\/verschluesse-und-tuerdichtungen\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Locks and door seals<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-551\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-tueren\/tuergriffe\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Door handles<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-552\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-tueren\/briefkastenanlagen\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Mailbox systems<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-553\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-tueren\/sonderfahrzeugbau\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Special vehicle construction<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-556\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-tueren\/mechatronische-anwendungen-eds-schloesser\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Mechatronic applications EDS locks<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-554\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-tueren\/beschlaege-fuer-haustueren\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Fittings for entrance doors<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-279\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-fenster\/\" class=\"elementor-item\" tabindex=\"-1\">Hardware technology for windows<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-557\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-fenster\/dreh-kipp-beschlaege\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Turn-tilt fittings<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-558\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-fenster\/wss-renovierungsbeschlag\/\" class=\"elementor-sub-item\" tabindex=\"-1\">WSS renovation fitting<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-555\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-fenster\/oeffnungsbegrenzer\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Opening limiter<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-559\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-fenster\/flachform-oberlichtoeffner\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Flat fanlight opener<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-560\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-fenster\/rwa-nrwg-und-belueftungsanlagen\/\" class=\"elementor-sub-item\" tabindex=\"-1\">SHEV \/ NSHEV and ventilation systems<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-278\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-glastueren\/\" class=\"elementor-item\" tabindex=\"-1\">Hardware technology for glass doors<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-561\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-glastueren\/studio-beschlaege\/\" class=\"elementor-sub-item\" tabindex=\"-1\">STUDIO fittings<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-562\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-glastueren\/objekt-beschlaege\/\" class=\"elementor-sub-item\" tabindex=\"-1\">OBJECT Hello There<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-563\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-glastueren\/objekt-panikbeschlaege\/\" class=\"elementor-sub-item\" tabindex=\"-1\">OBJECT Panic fittings<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-564\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-glastueren\/sprint-schiebetuerbeschlaege\/\" class=\"elementor-sub-item\" tabindex=\"-1\">SPRINT sliding door fittings<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-565\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-glastueren\/beschlaege-fuer-pendeltueren\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Hello There for swing doors<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-566\"><a href=\"https:\/\/www.wss.de\/beschlaege\/beschlagtechnik-fuer-glastueren\/beschlaege-fuer-anschlagtueren\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Fittings for single-action doors<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-277\"><a href=\"https:\/\/www.wss.de\/beschlaege\/objektbezogene-fassadenbeschlaege\/\" class=\"elementor-item\" tabindex=\"-1\">Project-related fa\u00e7ade fittings<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-567\"><a href=\"https:\/\/www.wss.de\/beschlaege\/objektbezogene-fassadenbeschlaege\/referenzen\/\" class=\"elementor-sub-item\" tabindex=\"-1\">References<\/a><\/li>\n<\/ul>\n<\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-276\"><a href=\"https:\/\/www.wss.de\/beschlaege\/erklaerungen-zu-beschlaegen\/\" class=\"elementor-item\" tabindex=\"-1\">Explanations of fittings<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-has-children menu-item-568\"><a href=\"https:\/\/www.wss.de\/beschlaege\/messe-exponate-bau-2023\/\" class=\"elementor-item\" tabindex=\"-1\">Trade fair exhibits BAU 2023<\/a>\n<ul class=\"sub-menu elementor-nav-menu--dropdown\">\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-572\"><a href=\"https:\/\/www.wss.de\/beschlaege\/messe-exponate-bau-2023\/objekt-1\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Object 1<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-571\"><a href=\"https:\/\/www.wss.de\/beschlaege\/messe-exponate-bau-2023\/objekt-2\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Object 2<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-570\"><a href=\"https:\/\/www.wss.de\/beschlaege\/messe-exponate-bau-2023\/objekt-3\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Object 3<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-569\"><a href=\"https:\/\/www.wss.de\/beschlaege\/messe-exponate-bau-2023\/objekt-4\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Object 4<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-576\"><a href=\"https:\/\/www.wss.de\/beschlaege\/messe-exponate-bau-2023\/fenster-5\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Window 5<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-575\"><a href=\"https:\/\/www.wss.de\/beschlaege\/messe-exponate-bau-2023\/fenster-6\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Window 6<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-574\"><a href=\"https:\/\/www.wss.de\/beschlaege\/messe-exponate-bau-2023\/fenster-7\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Window 7<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-573\"><a href=\"https:\/\/www.wss.de\/beschlaege\/messe-exponate-bau-2023\/fenster-8\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Window 8<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-584\"><a href=\"https:\/\/www.wss.de\/beschlaege\/messe-exponate-bau-2023\/tuer-9\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Door 9<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-577\"><a href=\"https:\/\/www.wss.de\/beschlaege\/messe-exponate-bau-2023\/tuer-10\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Door 10<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-578\"><a href=\"https:\/\/www.wss.de\/beschlaege\/messe-exponate-bau-2023\/tuer-11\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Door 11<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-579\"><a href=\"https:\/\/www.wss.de\/beschlaege\/messe-exponate-bau-2023\/tuer-12\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Door 12<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-583\"><a href=\"https:\/\/www.wss.de\/beschlaege\/messe-exponate-bau-2023\/glas-13\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Glass 13<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-582\"><a href=\"https:\/\/www.wss.de\/beschlaege\/messe-exponate-bau-2023\/glas-14\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Glass 14<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-581\"><a href=\"https:\/\/www.wss.de\/beschlaege\/messe-exponate-bau-2023\/glas-15\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Glass 15<\/a><\/li>\n\t<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-580\"><a href=\"https:\/\/www.wss.de\/beschlaege\/messe-exponate-bau-2023\/glas-16\/\" class=\"elementor-sub-item\" tabindex=\"-1\">Glass 16<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\t\t\t<\/nav>\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\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\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<div class=\"elementor-element elementor-element-314f9afb e-con-full e-flex e-con e-child\" data-id=\"314f9afb\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-25207a0b e-con-full e-flex e-con e-child\" data-id=\"25207a0b\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-da04f47 e-grid e-con-full e-con e-child\" data-id=\"da04f47\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-e0d4915 e-con-full e-flex e-con e-child\" data-id=\"e0d4915\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3287f12 elementor-widget elementor-widget-heading\" data-id=\"3287f12\" data-element_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\">SHEV and ventilation systems\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7bb95b7 elementor-widget elementor-widget-text-editor\" data-id=\"7bb95b7\" data-element_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<div class=\"col-xs-12 col-md-6\"><div class=\"wpContentElement wpContentElementText\"><div class=\"wpContentText\"><p>SHEVS (smoke and heat extraction systems) and ventilation systems are suitable for the following applications:<\/p><ul><li>in stairwells*<\/li><li>in elevator shafts<\/li><li>as supply air systems<\/li><li>for renovations and\/or repairs<\/li><li>for special sash types<\/li><li>For approvals in individual cases (ZiE)<\/li><\/ul><p>*) Prerequisite is a second escape route<\/p><\/div><\/div><\/div>\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-1c58f4e e-con-full e-flex e-con e-child\" data-id=\"1c58f4e\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4de9f41 elementor-widget elementor-widget-heading\" data-id=\"4de9f41\" data-element_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\">NSHEV systems\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8809c9b elementor-widget elementor-widget-text-editor\" data-id=\"8809c9b\" data-element_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>In the case of a natural smoke and heat exhaust ventilator (NSHEV), the profile system in conjunction with the drive is tested and certified (CE) as a complete system in accordance with <a href=\"https:\/\/www.wss.de\/en\/fittings\/explanations-of-fittings\/\">DIN EN 12101-2<\/a>.<\/p><p>NSHEV systems must be used in Germany if natural smoke extraction is required by building regulations.<br>This includes, for example<\/p><ul><li>Schools<\/li><li>Hospitals<\/li><li>Sales outlets<\/li><\/ul>\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<\/div>\n\t\t<div class=\"elementor-element elementor-element-786dcb4a e-con-full e-flex e-con e-child\" data-id=\"786dcb4a\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-c3b5ca9 e-con-full e-flex e-con e-child\" data-id=\"c3b5ca9\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ff6e355 elementor-widget elementor-widget-text-editor\" data-id=\"ff6e355\" data-element_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><strong>Our service:<\/strong><\/p><ul><li>Planning and project planning of SHEV \/ NSHEV and ventilation systems<\/li><li>Preparation of installation plans with the necessary information on the planned or existing window profiles *<\/li><li>Calculation and planning of supplementary components<\/li><li>On request, installation of the system in accordance with building law requirements, maintenance, repair and servicing of the systems by our service partners<\/li><\/ul><p>We will be happy to provide you with an individual and free quotation.<br>Please <a href=\"https:\/\/www.wss.de\/en\/contact-us\/\">contact<\/a> our sales department or send us the completed <a href=\"https:\/\/www.wss.de\/wp-content\/uploads\/2025\/06\/RWA-Anfrage-Bestellformular_interaktiv.pdf\" target=\"_blank\" rel=\"noopener\">quotation or order form<\/a> to <a title=\"wss@wss.de\" href=\"wss@wss.de\" data-mailto-token=\"pdlowr-zvvCzvv1gh\" data-mailto-vector=\"3\">wss@wss.de<\/a>.<\/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<div class=\"elementor-element elementor-element-17cfcc38 e-con-full e-flex e-con e-child\" data-id=\"17cfcc38\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-820df32 elementor-widget elementor-widget-image\" data-id=\"820df32\" data-element_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\t<a href=\"https:\/\/www.wss.de\/wp-content\/uploads\/2025\/02\/csm_RWA-NRWG_e31c1ca6be.jpg\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"csm_RWA-NRWG_e31c1ca6be\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6Mjc3MiwidXJsIjoiaHR0cHM6XC9cL3d3dy53c3MuZGVcL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjVcLzAyXC9jc21fUldBLU5SV0dfZTMxYzFjYTZiZS5qcGcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"550\" height=\"219\" src=\"https:\/\/www.wss.de\/wp-content\/uploads\/2025\/02\/csm_RWA-NRWG_e31c1ca6be.jpg\" class=\"attachment-large size-large wp-image-2772\" alt=\"\" srcset=\"https:\/\/www.wss.de\/wp-content\/uploads\/2025\/02\/csm_RWA-NRWG_e31c1ca6be.jpg 550w, https:\/\/www.wss.de\/wp-content\/uploads\/2025\/02\/csm_RWA-NRWG_e31c1ca6be-300x119.jpg 300w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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-341734e elementor-widget elementor-widget-text-editor\" data-id=\"341734e\" data-element_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>* We need your information on sash drawings, installation situations, etc. in 2D or 3D file formats such as DXF\/DWG\/STEP.<\/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<\/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\t\t","protected":false},"excerpt":{"rendered":"<p>SHEV \/ NSHEV and ventilation systems SHEV and ventilation systems SHEVS (smoke and heat extraction systems) and ventilation systems are suitable for the following applications: in stairwells* in elevator shafts as supply air systems for renovations and\/or repairs for special sash types For approvals in individual cases (ZiE) *) Prerequisite is a second escape route [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":4881,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4926","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.wss.de\/en\/wp-json\/wp\/v2\/pages\/4926","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wss.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.wss.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.wss.de\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wss.de\/en\/wp-json\/wp\/v2\/comments?post=4926"}],"version-history":[{"count":9,"href":"https:\/\/www.wss.de\/en\/wp-json\/wp\/v2\/pages\/4926\/revisions"}],"predecessor-version":[{"id":5371,"href":"https:\/\/www.wss.de\/en\/wp-json\/wp\/v2\/pages\/4926\/revisions\/5371"}],"up":[{"embeddable":true,"href":"https:\/\/www.wss.de\/en\/wp-json\/wp\/v2\/pages\/4881"}],"wp:attachment":[{"href":"https:\/\/www.wss.de\/en\/wp-json\/wp\/v2\/media?parent=4926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}