THESAN

[Class - 11]

APPARATUS FOR LIGHTING, HEATING, HEATING WATER, STEAM GENERATING, COOKING, DRYING, VENTILATING, WATER SUPPLY AND SANITARY PURPOSES, ALL THE AFORESAID GOODS IN PARTICULAR FOR OPERATION WITH SOLAR LIGHT ENERGY; INSTALLATIONS AND SOLAR INSTALLATIONS FOR CONVERTING LIGHT ENERGY INTO THERMAL ENERGY FOR; HEATING AND; WATER HEATING; COLLECTORS; SOLAR; COLLECTORS, PHOTOVOLTAIC MODULES, WATER HEATERS, EVAPORATORS, DRYING EQUIPMENT, DRYING APPARATUS AND INSTALLATIONS, HEAT ACCUMULATORS, HEATING APPARATUS AND ;HEATING; INSTALLATIONS; BOILERS, OVENS (OTHER THAN FOR EXPERIMENTAL PURPOSES), BURNERS CONDENSING APPARATUS, AIR FILTERS AND AIR FILTERING INSTALLATIONS, AIR HEATERS, AIR CONDITIONING INSTALLATIONS AND APPARATUS, AIR VENTILATING AND AIR CHANGER APPARATUS AND SYSTEMS; SOLAR COLLECTORS (HEATING), SOLAR INSTALLATIONS FOR LIGHTING AND HEATING, NAMELY, SOLAR HEATERS, SOLAR WATER HEATERS, SOLAR COLLECTORS AND SOLAR PANELS; ACCUMULATING; HEAT APPARATUS; FOR ACCUMULATING HEAT, FOR TRANSFERRING HEAT, FOR HEAT RECOVERY FROM ENVIRONMENTAL ENERGY AS WELL AS HEATING, INCLUDING PARTS OF THESE APPARATUS, NAMELY HEAT EXCHANGERS, HEAT ACCUMULATORS, HEAT PUMPS, HEAT COILS AND CIRCULATORS.