Tjernlund AireShare Model AS1 room-to-room transfer fan. A low-sone cross-flow blower moves conditioned air through the wall cavity into an adjacent room, with a diffuser that includes a built-in turning vane and a 15-degree discharge deflector.
6-inch inline duct booster fan, 120V. Boosts airflow in a weak duct run. Installs inside round ductwork to push more air to rooms that don’t get enough.
8-inch inline duct booster fan, 120V. Boosts airflow in a weak duct run. Installs inside round ductwork to push more air to rooms that don’t get enough.
10-inch inline duct booster fan, 120V. Boosts airflow in a weak duct run. Installs inside round ductwork to push more air to rooms that don’t get enough.
12-inch inline duct booster fan, 120V. Boosts airflow in a weak duct run. Installs inside round ductwork to push more air to rooms that don’t get enough.