
Tjernlund AireShare ASLL Level-to-Level Ventilator
The AireShare Level to Level Ventilators distribute air from one conditioned space to another. Virtually every home has temperature differentials on different levels of the house.
The AireShare moves air from one level of the house to a room on another level of the house that is uncomfortably hot or cold. This air movement helps to destratify stagnant air in homes, improve ventilation rates and make both rooms more comfortable.
Related Products
Tjernlund AireShare Room to Room Ventilators
Make hot and cold rooms more comfortable. This room to room ventilator is installed in a wall cavity and pulls air from one room to transfer to another.

Tjernlund Switch-It Wireless Controls
Wireless controls for switching booster fans or heat transfer fans such as AireShare products.

Suncourt TW Room to Room Transfer Fans
Safely move heated or cooled air between rooms or floors. Also excellent for ventilation! Variable speed and multi speed models.

why buy from us?
We're engineers passionate about home ventilation and serious about customer service – so you can count on us for carefully-selected equipment and expert advice to ensure your project is a success from specification to installation.
Your call is answered by qualified people who will gladly discuss your project in detail, advise you professionally and never sell you inappropriate products.