Drilling machines, augers, down hole drillng equipment, drillng rods and drilling bits

Electricity generating solar cells and panels; Solar batteries; Solar batteries for domestic use; Solar batteries for industrial use; Solar cells for electricity generation; Solar collectors for electricity generation; Solar energy collectors for electricity generation; Solar energy operating apparatus; Solar panels for electricity generation; Solar panels for the production of electricity

Evacuated heat pipe solar collectors (heat exchangers); Solar collectors (lighting); Solar energy collectors for heating; Solar energy powered heating apparatus; Solar energy powered heating installations; Solar furnaces; Solar heating apparatus; Solar heating installations; Solar heating panels; Solar lamp units; Solar lamps; Solar panels for use in heating; Solar powered ventilation apparatus; Solar thermal collectors (heating); Solar thermal collectors for heating; Thermal storage apparatus (solar energy) for heating; Thermal storage instruments (solar energy) for heating; Apparatus for producing hot water; Apparatus for the supply of hot water; Apparatus for water heating; Apparatus for water supply; Apparatus for water supply purposes; Appliances for water distribution (automatic); Cylinders for the heating of water; Heaters for bath water; Heaters for sink water; Heating installations (water); Hot water apparatus; Hot water boilers; Hot water boilers for beverage making

Hot water systems and hot water heaters

Apparatus for producing hot water; hot water boilers; boilers for hot water supply installations; electrically heated hot water tanks; hot water apparatus; hot water boilers; hot water cylinders; hot water heaters; hot water heating installations; hot water installations; evacuated heat pipe solar collectors (heat exchangers); solar collectors (heating); solar panels for use in heating; effluent treatment (purifying) apparatus; effluent treatment (purifying) installations; effluent treatment apparatus; waste water treatment apparatus; waste water treatment installations; water treatment filters; water treatment units

Apparatus for producing hot water; apparatus for the supply of hot water; boilers for hot water supply installations; electrically heated hot water tanks; gas fired boilers for producing domestic hot water; hot water apparatus; hot water boilers; hot water boilers for beverage making; hot water bottles; hot water cylinders; hot water heaters; hot water heating installations; hot water installations; hot water supply heaters; installations combining boilers and steam generators for producing hot water; radiators for hot water installations; radiators for hot water systems; safety apparatus for controlling the distribution of fluid in hot water installations; evacuated heat pipe solar collectors (heat exchangers); solar collectors (heating); solar collectors (lighting); solar collectors for heating; solar energy collectors for heating; solar energy powered heating apparatus; solar energy powered heating installations; solar furnaces; solar heating apparatus; solar heating installations; solar heating panels; solar lamp units; solar lamps; solar panels for use in heating; solar powered ventilation apparatus; supports adapted for use with solar heating tubes; thermal storage apparatus (solar energy) for heating; thermal storage instruments (solar energy) for heating

Apparatus for producing hot water; apparatus for the supply of hot water; boilers for hot water supply installations; electrically heated hot water tanks; gas fired boilers for producing domestic hot water; hot water apparatus; hot water boilers; hot water boilers for beverage making; hot water bottles; hot water cylinders; hot water heaters; hot water heating installations; hot water installations; hot water supply heaters; installations combining boilers and steam generators for producing hot water; radiators for hot water installations; radiators for hot water systems; safety apparatus for controlling the distribution of fluid in hot water installations; evacuated heat pipe solar collectors (heat exchangers); solar collectors (heating); solar collectors (lighting); solar collectors for heating; solar energy collectors for heating; solar energy powered heating apparatus; solar energy powered heating installations; solar furnaces; solar heating apparatus; solar heating installations; solar heating panels; solar lamp units; solar lamps; solar panels for use in heating; solar powered ventilation apparatus; supports adapted for use with solar heating tubes; thermal storage apparatus (solar energy) for heating; thermal storage instruments (solar energy) for heating

Heat pumps for energy processing; Solar energy collectors for heating; Solar energy powered heating apparatus; Solar energy powered heating installations; Thermal storage apparatus (solar energy) for heating; Thermal storage instruments (solar energy) for heating; Apparatus for producing hot water; Apparatus for the supply of hot water; Boilers for hot water supply installations; Electrically heated hot water tanks; Gas fired boilers for producing domestic hot water; Hot water apparatus; Hot water boilers; Hot water boilers for beverage making; Hot water bottles; Hot water cylinders; Hot water heaters; Hot water heating installations; Hot water installations; Hot water supply heaters; Installations combining boilers and steam generators for producing hot water; Radiators for hot water installations; Radiators for hot water systems; Safety apparatus for controlling the distribution of fluid in hot water installations; Installations combining boilers and steam generators for heating; Solar furnaces; Solar heating apparatus; Solar heating installations; Solar heating panels; Solar lamp units; Solar lamps; Solar panels for use in heating; Solar powered ventilation apparatus; Solar thermal collectors (heating); Solar thermal collectors for heating; Solaria, other than for medical purposes; Supports adapted for use with solar heating tubes