There are several factors that I continue to be impressed by: Easy installation in systems new or old. Energy savings - so much smarter than the “old way” of doing things.The simplicity and ease-of-use of this more sophisticated system.Remote monitoring is great. KE2Therm over delivers across the board. It saves my team and I from having to make weekend audits, and also alerts us of any issues so that we can immediately respond instead of coming in to find an entire section of ruined product.The Dependability and tech support is by far second to none.