Apparatus and instruments for conducting, distribution, transforming and accumulating of solar or thermal energy; photovoltaic cells, photovoltaic modules; apparatus for transforming light (sunlight or artificial light) into electricity; solar batteries; solar modules (solar cells assembled as plates or panels, solar generators); electric switches and regulators for solar cells, solar modules, solar sensors; installations for producing solar electricity; solar panels; electronic control panels for heating apparatus, fans and cooking appliances; recorded software and programs for programming and controlling heating apparatus, fans and cooking appliances
Electrical and Scientific ApparatusApparatus for heating, steam generating, cooking, refrigerating, drying, ventilating and water supply; stoves (heating apparatus); log stoves; pellet stoves; pellet burning stoves, laundry room boilers; solar boilers; heating boilers; log burning boilers; wooden log/fuel oil multifuel boilers; pellet boilers; wood chip burning boilers; gas boilers; multifuel boilers; agro waste boilers; waste-to-energy boilers; cogeneration boilers; solid fuel boilers; cookers; log burning cookers; wood burning cookers; pellet burning cookers; wood burning cooker-boilers; pellet burning cooker-boilers; wood burning fan heaters; water heaters; heating installations; feeding apparatus for heating boilers; flues for heating boilers; boiler pipes tubes for heating installations; heating installations water; air valves for steam heating installations; solid, liquid or gas burning electrical heating apparatus; ovens, other than for experimental purposes; regulating and safety accessories for gas apparatus; adjusting valves for water in tanks; air reheaters; thermostatic valves (parts of heating installations); hot water tanks; accumulator tanks; heating elements for heating apparatus; exchangers for boilers; wood waste burning fan heaters; fuel oil and gas burners, smoke flues, expansion tanks, hydraulic heating units; electric water heaters; burners, ball valves, smoke extraction equipment, cocks, valves, bleed valves, brass compression fittings, brass crimp connectors, manifold collectors, pressure-reducing valves, auger feeds for boilers, stoves, heating apparatus and cookers; solar heating apparatus and installations
Environmental Control ApparatusInstallation, repair and maintenance services for apparatus and installations for heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and producing solar heat
Building Construction and Repair