Temperature control systems; industrial temperature control units.
Electrical and Scientific ApparatusEquipment and installations for heating and cooling purposes; refrigeration equipment; industrial cooling systems; industrial cooling units; cryogenic refrigeration systems; cryogenic cooling units; industrial heating appliances; heat recovery plants; industrial heat recovery units; heat exchangers; heat pumps; air cooling systems; industrial air cooling units; air drying systems; industrial air drying units; air heating systems; industrial air heating units.
Environmental Control Apparatus