Energy Star certification affirms through field trials the ability of the AprilAire S86WMUPR to deliver energy savings as promised through optimal management of the heating and cooling equipment.

The sale of EvergreenUV returns ownership to president David Skelton. Skelton has more than 45 years of manufacturing and marketing experience and is an active member of ASHRAE.

Dust Free manufactures innovative solutions in purification and filtration, the primary ways to improve IAQ.

David Rice brings to his new role more than 37 years of diverse work experience that includes product development and marketing as well as consulting engineering for industry-leading mechanical and electrical companies.