Belt-Driven Air Handlers

At Williams, our belt-drive air handlers offer a cost-efficient, high-quality alternative to larger central station air handlers. With designs carefully crafted for high-static applications and easy maintenance, our line of dependable air handlers can be ordered as standard or double-wall units with or without perforation.

Our belt-drive air handlers are available in both horizontal and vertical options for both hydronic and direct expansion (DX) applications. Four models are available, ranging from 400 to 12,000 cubic feet per minute (CFM).