16" Roof Vent | Aura Gravity Ventilator | Model AV-16-C4
The 16-inch Aura Gravity Ventilator is 16 inches in diameter and has a 4-inch tall collar. The model AV-16-C4 has 200 inches of Net Free Area (NFA). All 16-inch gravity ventilators have a standard 21" x 21" square flange flashing.
Benefits:
- Keeps your home comfortable and energy-efficient
- Removes hot air during the summer and moist air during the winter from the attic
- Prevents rain & snow, insects & animals from entering the vent
- Aerodynamic design withstands harsh weather and wind forces beyond 200 mph
- The vent head is removable for easy installation
- Noiseless – does not require electricity to exhaust air
Where to Install:
This large vent is only for asphalt shingle roofs. It can be used in all climate zones if installed at most 4 feet from the peak. Designed to go on roofs with a pitch of 3/12 to 6/12, this vent, with a simple modification, can be installed on a 12/12 roof pitch in all climate zones. See the installation guides for help installing.
The Aura Vent removes heat in the attic during the summer and moisture in the attic during the winter for year-round ventilation. Keeping the attic dry during the winter preserves insulation and prevents ice dams.
16-inch diameter roof vents are considered a commercial size and should be used in commercial settings. For those looking to ventilate their homes, please view roof vents with a smaller diameter.
How it Operates:
The Aura Gravity Ventilator works like a roof turbine with no moving parts.
Aura Gravity Ventilators rely on the Venturi Effect, which occurs when the wind blows against the outer louvers. This creates a spinning upward draft through the vent, allowing air to flow dynamically. Even the slightest breeze can create exhaust ventilation to draw air out of the attic.
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. Therefore, wind speeds of 11 mph for a 16-inch Gravity Ventilator produce 497 CFM of air exhaust for attic ventilation.
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.
AVP’s Aura Gravity Vents are UL-listed, rated up to 50+ PSF or wind pressure above 200 MPH, and certified by the Texas Department of Insurance & Florida State Approved.
If you have any questions, please see the frequently asked questions page. If you still have questions, email the sales team at sales@roofvents.com or call 845-565-7770.
