Two is better than one. Ecovent products are now a part of Keen Home.
Install Smart Vents in your home in ducts that are larger than our standard sizes with an added Trim Plate. With Trim Kits, we support duct sizes of 4x14, 6x14, 8x10, 8x12, 8x14, 10x10, and 12x12. *Please contact support for stand-alone trim kit orders.