we purchased this unit after having two malfunctioning distillers from different manufacturers. since we purchased our mophorn (digital version) in january, we have made 3 - 4 batches per day. nothing but praise for this machine to date. we turned the machine down to 100, from 107, and it makes water just as fast.the machine has been an excellent efficient, quiet workhorse and we're pleased with its' operation in every way.dennis t. victoria bc. mophorn purchased jan 30 2020