Room to Room Heat Transfer fans
Suncourt TW108 ROOM TO ROOM Air Ventilator Fan balances temperature in adjoining rooms quiet and efficiently. The Room to Room Air Ventilator Fan has a telescoping housing and 2 Speed control 160 CFM and 200 CFM.
Suncourt TW208P ROOM TO ROOM AIR VENTILATOR FAN balances temperatures in adjoining rooms, quietly and efficiently. The Room to Room Air Ventilator Fan has a telescoping housing and a VARIABLE SPEED Adjustable control 100 CFM to 200 CFM.
Tjernlund AIRESHARE ROOM TO ROOM Air Ventilation Fan. Fan transfers air from room to room using wall cavity. Intake Grille and Air Diffuser can be mounted high or low. Rated to 75 CFM. VIDEO
AIRESHARE ASLL Level to Level Air Transfer Fan. Moves air from upper level to lower level through floor. Includes Grilles and Fan Transfer Connector Box. Rated 75 CFM. VIDEO