The Unico System Green Series is the most intelligent, energy-efficient, and environmentally friendly Unico air handler available. Features of the new Green Series such as the SCB (S.M.A.R.T. Control Board) and the new EC (Electronically Commutated) motor give you a small-duct high-velocity air delivery system with superior operation, says the company.

Unico System, 7401 Alabama, St. Louis, MO 63111; 800-527-0896; 314-457-9000 (fax);;