{"id":30388,"date":"2024-01-23T12:24:41","date_gmt":"2024-01-23T12:44:00","guid":{"rendered":"https:\/\/www.fernco.de\/?post_type=product&#038;p=30388"},"modified":"2025-06-16T07:59:24","modified_gmt":"2025-06-16T06:59:24","slug":"air-admittance-valve-aav","status":"publish","type":"product","link":"https:\/\/www.fernco.de\/en\/product\/air-admittance-valve-aav","title":{"rendered":"Air Admittance Valve AAV"},"content":{"rendered":"<p>AAV50 AAV110 AAV82-110 AAV32-63 AAV70-110 FAF32W FAV110W FRG110W AAV F FRG FAF FAV<\/p>\n<p>ABS schlagfest impact resistant r\u00e9sistant aux chocs Kunststoff Plastik plastic plastique<br \/>\nEPDM Gummi rubber Caoutchouc Eloastomer \u00c9lastom\u00e8re r\u00e9sistant aux UV best\u00e4ndig resistant Guma Elastomery Odporne na promieniowanie<\/p>\n<p>wartungsfrei wartungsarm low maintenance-free sans entretien bezobs\u0142ugowy<\/p>\n<p>schnell quick rapide vite Steckverbindung push fit Connecteur enfichable Szybkie z\u0142\u0105cze wtykowe Wtyczka<br \/>\nKlebemuffe kleben glue<\/p>\n<p>wei\u00df white blanc bia\u0142y bialy schwarz black noir czarny<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Fernco Air Admittance Valves AAV are maintenance-free valves made of impact-resistant ABS for installation inside buildings.<\/p>\n<p><strong>The product advantages at a glance:<\/strong><\/p>\n<ul>\n<li>Free air inlet without strainers or grilles thanks to a permanently elastic diaphragm<\/li>\n<li>in accordance with DIN EN 12 380:2002<\/li>\n<li>No unnecessary risky roof penetrations, e.g. on flat roofs or next to skylights<\/li>\n<li>No cold bridge: no dangerous condensation on the pipe<\/li>\n<li>No chimney effect in the event of fire: the spread of fire is delayed<\/li>\n<li>No unnecessary insect screens or other high-maintenance barriers<\/li>\n<\/ul>\n","protected":false},"featured_media":30386,"template":"","meta":{"_acf_changed":false,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"product_cat":[238,240],"product_tag":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Air Admittance Valve AAV | Fernco<\/title>\n<meta name=\"description\" content=\"The Fernco Air Admittance Valves AAV are maintenance-free valves made of impact-resistant ABS for installation inside buildings.\" \/>\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.fernco.de\/en\/product\/air-admittance-valve-aav\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta 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