Make sure you plan about a year in advance since these are seasonal. Mine came in on July 20 after the barrel room endured a couple of months of heat.A couple of surprise when you order. First- forget the instructions that come inside the unit. They're useless, in 5 languages and without anything more than cryptic pictures of other similar models. Second, you will need a temperature switch (thermostat) which doesn't come with this unit. You can get a thermister and digital STDT switch online for about $80. Get one that is rated for at least as big as your chiller so that you can run both the chiller and this fan unit from the same thermostat.Lastly, it would seem natural to me to mount this to the wall, which is what I had planned. The unit was designed to be mounted to the ceiling. If you want to wall mount this expect to place a rain gutter beneath it for a condensation drain. You'll need to punch new holes for the glycol lines since there are no knockouts for this.I was a little disappointed in the air movement by the small fans but I suppose it must meet the specifications quoted by Kreyer.