Vortec's Dual-Action Personal Air Conditioner
Dual-action personal air conditioner (PAC) is coupled with a lightweight vest which delivers either cool or warm air to the wearer's torso and neck. By wearing the vest and PAC, industrial employees working in extreme temperatures can avoid the negative impact of low temperatures in winter, as well as heat stress and fatigue in the summer. The increased comfort means no loss of worker productivity regardless of extreme temperatures. Since the PAC offers both heating and cooling capabilities, it can be used in all seasons.