Tjernlund Basement Exhaust Fans
XchangeR series basement fans by Tjernlund offers a cost and energy effective alternative to traditional dehumidifiers. They consume up to 25 less power then typical dehumidifiers and cost up to 6 times less. XchangeR fans help to eliminate humid and smelly basement air while bringing fresh air from outside.
X2D and X2R models feature (2) manually reversible 90 cfm (ea) fans, which can be configured for exhaust, intake or balanced air exchange and are installed through a small 5.25” x 12.25” cutout through an outside wall.