Great advice. It’s funny I just answered another post on this subject, so I copied my response below.
I have the flush hose and I also equipped it with some QD’s for ease of installation and cleanup. There’s really minimal work involved with setup. I boil it before each use. I also flush it with hot water from the inlet and outlet multiple times for cleanup. Works great!
Used it for the first time today. I was able to chill 200 deg water to 72 deg using prechilled water from an IC in an ice bath. Learned really quick that the hose from the IC to the Therminator needs to be as short ad possible because your temp rises quickly. After racking I back flushed IMMEDIATELY and ran oxyclean through then clean water. Everything seemed clean after going through but I think I may boil it before use the next time.