{"id":38611,"date":"2022-11-20T12:00:51","date_gmt":"2022-11-20T17:00:51","guid":{"rendered":"https:\/\/roofvents.com\/uncategorized\/av-36-c12-aura-vent-36-inch-diameter-12-inch-collar"},"modified":"2022-11-21T10:54:37","modified_gmt":"2022-11-21T15:54:37","slug":"av-36-c12-aura-vent-36-inch-diameter-12-inch-collar","status":"publish","type":"product","link":"https:\/\/roofvents.com\/gravity-ventilators-aura-ventilator\/av-36-c12-aura-vent-36-inch-diameter-12-inch-collar\/","title":{"rendered":"Aura Gravity Ventilator | 36″ Diameter 12″ Tall Collar | 1017 Sq. In. NFA | Model AV-36-C12"},"content":{"rendered":"
The 36 inch Aura Gravity Vent is 36 inches in diameter and has a 12 inch tall collar. The model AV-36-C12 has 1,017 inches of Net Free Area (NFA). All 36 inch gravity vents come with a standard 42\u2033 x 42\u2033 square flange flashing.<\/p>\n
Exhaust vents with a collar height of 12 inches are for low slope or flat roof ventilation. However, if installed less than 4 feet from the peak, this roof vent can go on a 0\/12 to 3\/12 pitch roof<\/a> in all climate zones.<\/a> See the installation guides<\/a> for help installing.<\/p>\n 36 inch diameter roof vents are industrial size, therefore, should be in industrial settings. For those looking to ventilate their homes, please view roof vents with a smaller diameter.<\/p>\n The Aura Gravity Ventilator works like a\u00a0<\/strong>roof turbine but with no moving parts<\/strong><\/a>.<\/strong><\/p>\n Aura Gravity Ventilators rely on the Venturi Effect which occurs when the wind blows against the outer louvers. It creates a spinning upward draft through the vent allowing air to dynamically flow out of the vent. Even the smallest breeze can create exhaust ventilation to draw out air from the vent.<\/p>\n The Aura Gravity Roof Vents are made of durable rust-free aluminum. The vent head has a flat one-piece spun lid that prevents rain and snow from entering the vent. The round aerodynamic design can withstand harsh weather and wind forces beyond 200 mph.\u00a0Therefore, wind speeds of 11 mph for a 36 inch Gravity Ventilator produces 2,538 CFM of air exhaust for attic ventilation.<\/span><\/p>\n The inner louvers of the roof vent prevent insects and animals from entering the attic. The louvers also allow the air to flow freely to the outside.<\/p>\n AVP\u2019s Aura Gravity Vents are UL Listed<\/a>\u00a0and rated up to 50+ PSF or wind pressure above 200 MPH.\u00a0 Certified by\u00a0Texas Department of Insurance<\/a>,\u00a0Florida State Approved<\/a>\u00a0& Conforms to the Standards of\u00a0CALFIRE<\/a>.<\/p>\n For any questions please see the\u00a0frequently asked questions page<\/a>. If you still have questions, email the sales team at\u00a0sales@roofvents.com<\/a> or call 845-565-7770.<\/p>\n","protected":false},"excerpt":{"rendered":" Better than a roof turbine, the 36 inch Aura Gravity Vent is an exhaust attic vent for ventilating large spaces like warehouses<\/p>\n","protected":false},"featured_media":60013,"comment_status":"closed","ping_status":"closed","template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":""},"product_cat":[24],"product_tag":[],"diameter":[249],"height":[216],"product_line":[237],"nfa":[250],"diameter_nfa_combo":[198],"flange_type":[212],"attic_fan_cfm":[],"solar_fan_cfm":[],"pipe_cap_type":[],"shingle_vent":[],"curb_height":[],"acf":[],"yoast_head":"\nHow it Operates<\/strong>:<\/h4>\n