11 Coolers, other than as parts of machines or motors, namely, oil coolers, intercoolers and combined air and oil coolers; cooling apparatus and systems, namely, cooling units for industrial and evaporative air cooling units; cold water units, namely, cooling machines for low temperatures in the nature of cooling installations for water; cooling modules, namely, cooling units for industrial and evaporative air cooling units; industrial cooling systems for liquid, solid and gaseous media comprised of cooling units for industrial and evaporative air cooling units; electric switch cabinet coolers; cooling water heat exchangers other than as parts of machines or motors; oil heat exchangers other than as parts of machines or motors; immersion heat exchanger other than as parts of machines or motors; heat exchangers, other than as parts of machines; heat accumulators; heat pumps; heat generators, namely, heat generating devices; heating apparatus in the nature of hot water heaters, furnaces, heat pumps and heating installations; condensers, other than as parts of machines, namely, condensers for condensing gas; climate control apparatus and installations, namely, environment control systems for commercial buildings, namely, heaters, ventilators and humidifiers, and vehicle climate-control systems for heating, ventilation and air-conditioning; air conditioning installations and devices; installations and devices for heat recovery, namely, heat recovery ventilators; fan propellers being air and gas impellers for ventilation and for cooling with air or gas; apparatus and installations for ventilating, namely, heat recovery ventilators, energy recovery ventilators and ventilating fans; air cooling installations; cooling apparatus and cooling equipment composed thereof, namely, cooling units for industrial and evaporative air cooling units, cooling appliances in the nature of electric space cooling apparatus, beverage-cooling apparatus, water coolers; cooling evaporators; water cooling installations; cooling installations for liquids; heat exchangers for chemical processing; heat exchangers for transferring heat between fluid streams, other than parts of machines; shell heat exchangers, other than parts of machines; ventilators for heat exchangers; air conditioning installations; all of the aforesaid goods for use in renewable energy and industrial applications; apparatus for heating, steam-generating, cooling, drying, and ventilating purposes in the nature of heat pumps, heating units for industrial purpose, heating units in the nature of hot water heaters, furnaces, heat pumps, refrigerating machines and installations, drying apparatus for use in heating, ventilation systems, air conditioning systems and refrigeration systems and energy recovery ventilators, heat pumps, evaporators for heat pumps, liquefiers for heat pumps in the nature of liquid flow regulating apparatus, namely, hydraulic compensators and systems composed of the aforesaid goods for energy use, energy storage and energy conversion