OPTIFLOW

Air conditioning apparatus; Air cooling apparatus; Components for air conditioning and cooling systems, namely, evaporative air coolers; Cooling evaporators; Cryogenic vaporizers; Evaporative air coolers; Evaporative air cooling units for domestic use; Evaporators for air conditioners; Gas condensers, other than parts of machines; Heat exchangers, other than parts of machines; Heat pumps; Portable evaporative air coolers