Steam Spa OA750CHC Oasis Complete Package with 7.5kW Steam Generator, Chrome Oasis Package includes a 7.5kW Steam Generator as well as a chrome Control Panel, chrome Steam Head and Auto Drain Designed with a reservoir for fragrances; Add a few drops of your favorite fragrance and enjoy a refreshing, stimulating aroma therapy Automatically purges the generator after each steam bath substantially reducing the chance of mineral, and rust build-up