Osborne Industries introduces a new family of ventilation controls called Agri-Aide e-Vent. The new controls replace Osborne's CV5 controller, which offered two variable-speed stages. The e-Vent controllers feature three variable-speed stages and up to eight relay (on/off) stages. The new controller will manage a wide combination of exhaust fans, air conditioning and heaters. As a result, fewer controllers are needed for a building's ventilation system, which reduces cost and labor. Contact Osborne Industries, Dept. FIN, Box 388, Osborne, KS 67473, 800/255-0316, visit www.osborneind.com or www.freeproductinfo.net/fin or circle 192.