GEOSTACK

ENERGY RECOVERY VENTILATORS; Heat exchange equipment, namely, nanomaterial and polymer membranes; AIR CONDITIONING apparatus and installations; HEATING installations and heat pumps; AIR CONDITIONING MODULAR REFRIGERATION UNITS; AIR CONDITIONING SYSTEMS CONSISTING PRIMARILY OF CHILLERS, EVAPORATORS, HEAT EXCHANGERS, MOTOR AND COMPRESSOR UNITS, CONTROL SYSTEMS FOR AIR CONDITIONING UNITS, AND AUTOMATIC TEMPERATURE REGULATORS FOR AIR CONDITIONING SYSTEMS