Mr. Kolar has over 25 years in the HVAC industry with extensive background in Data Center cooling systems. He has extensive experience with modularization of data center electrical systems, process cooling & heating system design, variable volume process water system design, process automation systems, thermal storage systems, and condenser water-based cooling. Over his career John has held leadership roles with multiple manufacturers including York International, Custom-Flo, Air Enterprises, & Data Cooling Technologies as one of the predominant data center cooling solutions. John also developed the Air Enterprises “SiteBilt” product line of field-erected heating and cooling units. Currently John is serving as CTO and Principal of Integra Mission Critical.