The SB-III G trailer refrigeration unit is designed specifically for the produce and grocery markets. It features a directional air-delivery system, which is crucial when shipping fresh fruits, vegetables, and grocery products, says the company. The new unit also features light weight, quiet operation, low fuel consumption, ease of use, and reliable, proven components, the manufacturer says. Chlorine-free R-404A is standard. Options include remote indicator lights.

Thermo King Corp., 314 W. 90th St., Minneapolis, MN 55420-3693; 800-317-2509; (website).