Rear door heat exchanger; Rear door heat exchanger that captures and removes server exhaust air before the exhaust air enters the data hall; Provides liquid to air heat rejection; Electrical equipment cabinets specially adapted for housing electrical components for use with computers, computer data storage and computer network equipment; In-building computer networks, data centers, and computer room environments; Air-handling units; Electronic apparatus for cooling electric and electronic devices, namely, for use in data centers and large-scale computing hardware; structural parts and fittings of all the aforementioned goods, namely, electronic apparatus for cooling electric and electronic devices; Modular racks in the nature of mounting racks for computer hardware filled with coolant or refrigerant for cooling computer equipment; Data center monitoring and control systems, namely, microprocessor based computer hardware and electronic components, namely, sensors for condition monitoring and computing systems for analyzing and condition reporting and downloadable and recorded software used to monitor and control electrical and electronic equipment, and climate conditions in a data center, telecommunication center, computer room or electronic equipment room environment; Computer server racks, namely, racks for storing computer hardware and electronic components incorporating integrated cooling units

Installations for cooling computer servers, namely, manifold assemblies, pipes, and fittings for circulating coolant and heat removal; liquid cooling apparatus for computer servers; liquid cooling evaporators for electronic components; cooling units for industrial purposes; closed loop liquid air cooling apparatus; liquid cooling apparatus, namely, for electronic components; Chilled-water systems; Data Center cooling equipment; liquid cooling evaporators for data centers and large-scale computing hardware; liquid cooling apparatus for electronics; cooling systems, namely, air cooling apparatus composed of liquid cooling apparatus and cooling installations for cooling data centers and computer rooms; cooling units and systems in the nature of air cooling apparatus comprised of cooling units and heat rejection units for computer data centers