Tjernlund AS1 AireShare Room-To-Room Fan Ventilator, Hardwired,70 CFM
Transfer air to rooms that are too hot or cold. Extend comfort from ductless split systems and PTAC’s to rooms without air handlers. Also enhance the distribution of heat from fireplaces and stoves. Quiet tangential blower fits into walls as little as 3†deep. 60 CFM.
