Water heaters; water heating installations; water heating apparatus and parts and accessories for these

Water heater and heating apparatus installation services; water heater and heating apparatus maintenance services; water heater and heating apparatus repair services

Application software for validation, testing and management of water heating and energy production apparatus and installations; application software for management of carbon credits and claims for incentive credits and payments; application software for management of water heating and energy production apparatus installation projects

Non-downloadable software for validation, testing and management of water heating and energy production apparatus and installations; non-downloadable software for management of carbon credits and claims for incentive credits and payments; non-downloadable software for management of water heating and energy production apparatus installation projects; advisory services relating to energy efficiency

Application software for validation, testing and management of water heating and energy production apparatus and installations; application software for management of carbon credits and claims for incentive credits and payments; application software for management of water heating and energy production apparatus installation projects

Non-downloadable software for validation, testing and management of water heating and energy production apparatus and installations; non-downloadable software for management of carbon credits and claims for incentive credits and payments; non-downloadable software for management of water heating and energy production apparatus installation projects; advisory services relating to energy efficiency

Stainless steel water supply apparatus; Cylinders for the heating of water; Electrically heated hot water tanks; Apparatus for the supply of hot water; Electric water heaters; Water heaters; Water heating apparatus (other than parts of machines)

Electric water heaters; Electrical appliances for water supply

Apparatus for producing hot water; Apparatus for the supply of hot water; Electric water heaters; Electric water heating apparatus; Gas fired water heaters; Installations for the heating of water; Water heating apparatus (other than parts of machines); Water heating installations

Apparatus for producing hot water; Electric water heaters; Electric water heating apparatus; Electrically heated hot water tanks; Hot water heating installations; Water heaters

Downloadable software applications (apps); Apparatus for use in remote control (other than remote controls for toys); Control devices (thermostats) for heating installations; Control devices (timing) for heating installations; Controller interface modules; Domestic control apparatus (electric or electronic); Electric control apparatus for heaters; Electric control devices for heating installations; Electronic control units; Microprocessor control circuits; Programmable control apparatus; Temperature controlling apparatus; Wireless transmission apparatus for remote control

Apparatus for producing hot water; Apparatus for the supply of hot water; Chilled purified water dispensers; Installations for cooling drinking water; Water boilers

Apparatus for water heating; Cylinders for the heating of water; Electric water heating apparatus; Gas fired water heaters; Hot water cylinders; Hot water heaters; Pressurised water tanks; Water heaters (apparatus)