I got my 1hp chiller up and running, set at the bait man’s recommended 52 degrees. Minnow fatalities went from 50-60 per day to maybe 1or 2. I am amazed at the quietness of operation and ease of installation. This has been one of my smarter infrastructure buys. Thanks for your help and patience with my questions. You have a great product and more folks need to be made aware how simple they are to get chilling. My bait wholesaler has asked me if I mind if he tells other bait retailers about the unit and the success I have had with it. I told him no problem.