In the next year or so, 190F water will be available on heat recovery chillers on the larger StillChill chillers I offer. There are new refrigerants being offered specifically for this design, which for those needing hot water, this would be a new efficiency that can be designed and budgeted.   I went to a meeting that a design was being planned for a commercial building planning for hot water heat using a chiller, and this was part of the discussion (I was there to talk to them about