Class 011
Environmental Control Instrument Products lighting heating cooling cooking
Water heaters and water heaters (apparatus) including commercial water heaters, electric water heaters, gas water heaters and solar water heaters; heat pump hot water systems; solar energy collectors for heating; solar heating installations; apparatus for the supply of hot water; electric water heaters; hot water heaters; installations for the heating of water; water heating installations; parts and accessories in this class for all the foregoing goods
Class 037
Construction and Repair Services
Installation, maintenance and repair of water heating installations, including solar water heaters and solar panels for use in water heating
Class 042
Computer & Software Services & Scientific Services
Energy consulting services, energy auditing services, advice and information services concerning energy usage, advice and information services concerning the use of solar energy for water heating, advice and information services relating to energy and energy resources; consulting services and advice services and information services relating to solar energy including use of solar energy for water heating by residential, commercial and industrial users
