Abstract: A point to point, point to multipoint, or multipoint to multipoint integrated inverter compressor variable volume refrigerant loop data center cooling unit and control system used to regulate volume of refrigerant to air handling systems used to supply cold air ventilation to data center rooms and to the electronic equipment mounted therein which require constant cooling by using a control system controlling variable speed pumps, fans, compressors and condensers to operate a one or a plurality of closed loop, variable volume refrigerant loop systems in conjunction with one or a plurality of associated interior air handling systems located within a data center.

Abstract: A point to multipoint closed loop chilled water and refrigerant distribution and control system used to distribute chilled water to air handling systems used to supply cold air ventilation to data center rooms and to the electronic equipment mounted therein which require constant cooling by using a control system controlling variable speed pumps, fans, compressors and condensers to operate a closed loop, variable flow refrigerant system and a plurality of associated closed loop water systems working in conjunction with heat exchangers to provide chilled water to interior air handling systems, provide hot water to heating applications and to provide radiant heat or forced air heating to other occupied spaces where desirable within a building containing a data center.