The FlexAir™ duct system for trailers allows properly conditioned air to reach every corner of the cargo area, says the manufacturer. The system mounts to the ceiling of the trailer. Strategically positioned side vents ensure uniform temperature airflow delivery, so there are no hot spots and no top freezing in a properly loaded trailer, the company says. The duct system is constructed of high-density, flexible polyethylene. The system is currently designed for the company’s SB-III refrigeration units and works with the FlexAir bulkhead.
Thermo King Corp., 314 W. 90th St., Minneapolis, MN 55420-3693; 800-317-2509; www.thermoking.com (website).