The Vendo 721 Blue Refresh machine features flexible product loading, interchangeable control boards, self-priming vend mechanisms, energy efficiency, reliable
vending, and easy servicing. The V21 has a full function MDB controller with DEX/UCS, recycler and wireless telemetry compatibility. LED lighting, real time clock, lighting and refrigeration controls, cyclopentane injected foam insulation features may be managed, making the model one of the most energy efficient machines available.