Jack Holwerda - Grand Rapids MI, US Scott Holwerda - Grand Haven MI, US
International Classification:
E04C002/52
US Classification:
052220100
Abstract:
A modular wall panel has a channel with an opening at an upper end and an opening at a lower end. A heat exchanger and a fan are disposed within the channel to move air from the opening at the upper end to the opening at the lower end, and heat or cool the air before it is exhausted from the lower opening.