This is a Hessaire MC61V Mobile Evaporative Cooler, also known as a swamp cooler. It's a portable unit designed to cool outdoor or semi-outdoor spaces efficiently. The cooler features swing, fan (with H/M/L settings), and pump controls, offering customizable cooling options. Manufactured in May 2020, this unit is in good working order and ready to provide a refreshing breeze.

This evaporative cooler is an excellent alternative to traditional air conditioning in dry climates, offering energy-efficient cooling by drawing in warm air, passing it over water-soaked pads, and releasing cooler, moister air. It's ideal for patios, workshops, garages, or any area where you need a boost of cool air. It's a used unit but has been well-maintained and functions effectively.