You might research and consider these guys. I worked for Liebert a long time and we were bought out by Emerson Electric who sold the power and environmental groups to Vertiv. They seem to at least carried on the key product lines. Liebert was a top notch product line and their field support was truly a model for others to follow.
Vertiv Products – Critical Power, Cooling and Other Equipment
https://www.vertiv.com/en-us/products
www.vertiv.com/en-us/products-catalog/thermal-management/thermal-control-and-monitoring/#/