Cleaning products and preparations; cleaning products and preparations for use in heating systems, central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; cleaning products and preparations for use in connection with the cleaning, flushing, removal of sediment and de-scaling of heating systems, central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes.

Fungicidal preparations; biocidal preparations; preparations for preventing, removing or destroying bacterial or fungal growth; preparations for preventing, removing or destroying algae or micro-organisms; preparations for minimizing bacterial or fungal growth; fungicides; biocides; biocides for use in heating systems, central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; fungicides for use in heating systems, central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; biocides for use in underfloor and cooling systems; fungicides for use in underfloor and cooling systems.

Common metals and their alloys; wrought and semi-wrought common metals; unwrought or semi-wrought iron and steel products; metal building materials; items of metal hardware; valves of metal (other than parts of machines); valves of metal for controlling the flow of water, liquid, gas or air; metal valves for use in or in connection with apparatus and installations for heating and water supply; metal valves for use in or in connection with central heating apparatus and installations; metal valves for use in or in connection with filters; metal valves for use in or in connection with filters being parts of household or industrial installations; metal valves for use in or in connection with filters (magnetic or non-magnetic); metal valves for use in or in connection with filters (magnetic or non-magnetic) being parts of household or industrial installations; metal valves for use in or in connection with power flushing filters; metal valves for use in or in connection with power flushing filters being parts of household or industrial installations; drain valves; metal valves for draining water, liquid, gas or air; parts and fittings for all of the aforesaid goods.

Mechanical dosing apparatus and equipment; dosing apparatus and equipment for controlling the flow of water, liquid, gas or air; venting apparatus and equipment; venting apparatus and equipment for controlling the flow of water, liquid, gas or air; control valves (mechanical); dosing valves; dosing valves for use in or in connection with apparatus and installations for heating and water supply; dosing valves for use in or in connection with central heating apparatus and installations; dosing valves for use in or in connection with filters; dosing valves for use in or in connection with filters being parts of household or industrial installations; dosing valves for use in or in connection with filters (magnetic or non-magnetic); dosing valves for use in or in connection with filters (magnetic or non-magnetic) being parts of household or industrial installations; dosing valves for use in or in connection with power flushing filters; dosing valves for use in or in connection with power flushing filters being parts of household or industrial installations; bleed valves; bleed valves for use in or in connection with apparatus and installations for heating and water supply; bleed valves for use in or in connection with central heating apparatus and installations; bleed valves for use in or in connection with filters; bleed valves for use in or in connection with filters being parts of household or industrial installations; bleed valves for use in or in connection with filters (magnetic or non-magnetic); bleed valves for use in or in connection with filters (magnetic or non-magnetic) being parts of household or industrial installations; bleed valves for use in or in connection with power flushing filters; bleed valves for use in or in connection with power flushing filters being parts of household or industrial installations; agitators; agitators being parts of mechanical appliances; radiator agitators; drill bits; bits for hammer drills; drill bits for rotary power tools; attachments for drills; attachments for SDS (special direct system) drills; attachments for hammer drills; parts and fittings for all of the aforesaid goods.

Apparatus and instruments for monitoring, measuring and checking (supervision); monitoring apparatus and instruments; apparatus and instruments for condition monitoring; apparatus and instruments for monitoring fluid; apparatus and instruments for magnetic filtration; magnetic filters; power flushing filters (magnetic); testing apparatus and instruments; water testing apparatus and instruments; water monitoring apparatus and instruments; apparatus and instruments for testing and monitoring central heating water; apparatus and instruments for testing and monitoring water in central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; apparatus and instruments for monitoring and testing central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; apparatus and instruments for monitoring and testing the efficiency, performance and consumption of central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; apparatus and instruments for monitoring and testing heating, ventilating, air conditioning or water supply apparatus, systems, devices and installations; apparatus and instruments for monitoring and testing the efficiency, performance and consumption of heating, ventilating, air conditioning or water supply apparatus, systems, devices and installations; checking, monitoring and controlling apparatus for heating, ventilating, air conditioning or water supply apparatus, systems, devices and installations; checking, monitoring and controlling apparatus for central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; electric control apparatus, systems, devices and installations; programmable control apparatus, systems, devices and installations; remote control apparatus, systems, devices and installations; remote control apparatus, systems, devices and installations for use with heating, ventilating, air conditioning or water supply apparatus, systems, devices and installations; remote monitoring apparatus, systems, devices and installations; remote monitoring apparatus, systems, devices and installations for use with heating, ventilating, air conditioning or water supply apparatus, systems, devices and installations; temperature and energy control apparatus; thermostats; thermostat control apparatus; thermal sensors for use in thermostats; thermal controls; boiler control apparatus; communications controllers; computer software; computer software for monitoring and testing; computer software for monitoring and testing water; computer software for heating, ventilating, air conditioning or water supply apparatus, systems, devices and installations; computer software for the control, monitoring and testing of heating, ventilating, air conditioning or water supply apparatus, systems, devices and installations; computer software for monitoring, testing and recording the efficiency, performance and consumption of central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; interactive computer software accessible electronically, via computers or mobile telephones; computer software applications; mobile phone applications; mobile applications; computer software applications for monitoring and testing; computer software applications for monitoring and testing water; computer software applications for heating, ventilating, air conditioning or water supply apparatus, systems, devices and installations; computer software applications for the control, monitoring and testing of heating, ventilating, air conditioning or water supply apparatus, systems, devices and installations; computer software applications for monitoring, testing and recording the efficiency, performance and consumption of central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; meters; smart meters; electrical meters; apparatus, equipment and instruments for measuring the efficiency, performance and consumption of heating apparatus, systems, devices and installations; sensors; detectors; parts and fittings for all of the aforesaid goods.

Apparatus and installations for heating and water supply; central heating apparatus and installations; filters being parts of household or industrial installations for heating, central heating, water storage, water supply and cooling; magnetic filters being parts of household or industrial installations for heating, central heating, water storage, water supply and cooling; non-magnetic filters being parts of household or industrial installations for heating, central heating, water storage, water supply and cooling; power flushing filters being parts of household or industrial installations for heating, central heating, water storage, water supply and cooling; filters being parts of central heating apparatus and installations; magnetic filters being parts of central heating apparatus and installations; non-magnetic filters being parts of central heating apparatus and installations; power flushing filters being parts of central heating apparatus and installations; filters being for use in central heating systems; magnetic filters being for use in central heating systems; non-magnetic filters being for use in central heating systems; power flushing filters being for use in central heating systems; water filtration apparatus and installations; water filtration apparatus and installations for heating, central heating, water storage, water supply and cooling; water filtration apparatus and installations for central heating apparatus and installations; water treatment apparatus for water purification and water softening; water treatment apparatus for water purification and water softening for domestic use; water treatment apparatus for water purification and water softening for central heating apparatus and installations; water treatment filters; portable filtration units (other than machines); temperature sensors (thermostatic valves) for heating apparatus; scale reducing apparatus and installations; scale reducing apparatus and installations for use in heating, central heating, water storage, water supply and cooling systems; scale inhibitors; scale inhibitors for use in heating, central heating, water storage, water supply and cooling systems; scale reducers; scale reducers for use in heating, central heating, water storage, water supply and cooling systems; water treatment apparatus and installations; parts and fittings for all of the aforesaid goods.

Advertising; marketing and promotional services; public relations; business management; business administration; office functions; arranging, hosting, organizing and conducting of exhibitions, events and shows for commercial, marketing or promotional purposes; business services relating to the provision of sponsorship; business services relating to the provision of sponsorship for sporting activities; loyalty, incentive and bonus program services; operation of loyalty, incentive and bonus programs; loyalty scheme services; consumer loyalty services for commercial, promotional, and/or advertising purposes; operation, management and administration of loyalty programs and rewards programs; operation, management and administration of loyalty programs and rewards programs via data communications and mobile communications networks; loyalty scheme services provided by a digital platform or website; organisation, management, operation and supervision of customer loyalty, incentive and promotional schemes; marketing, advertising and business services relating to customer loyalty programs and incentive programs; provision and dissemination of advertising, marketing and publicity materials; customer club services, for commercial, promotional and/or advertising purposes; supplier club services, for commercial, promotional and/or advertising purposes; installer club services, for commercial, promotional and/or advertising purposes; retail services connected with chemical products and preparations; retail services connected with chemicals and chemical preparations for use in heating systems, central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; retail services connected with radiator flushing chemicals and scale removing preparations; retail services connected with chemical compositions for use in preventing, controlling and removing scale from heating systems, central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; retail services connected with chemical additives; retail services connected with chemical products and additives for use in heating systems, central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes to prevent or inhibit corrosion; retail services connected with chemicals and chemical preparations for use in sanitizing, flushing, sediment control, sediment removal, scale control, scale removal, deposit control and deposit removal in heating systems, central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; retail services connected with additives (chemical) for the prevention of sedimentation; retail services connected with additives (chemical) for the prevention of sedimentation in heating systems, central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; retail services connected with scale inhibiting preparations; retail services connected with scale inhibiting preparations for use in heating systems, central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; retail services connected with chemical inhibitors; retail services connected with chemical inhibitors for use in heating systems, central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; retail services connected with chemical products and preparations to inhibit, prevent or remove corrosion, sludge or scale; retail services connected with chemical products and preparations to inhibit or prevent the formation of corrosion, sludge or scale in heating systems, central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; retail services connected with corrosion inhibiting preparations; retail services connected with corrosion inhibiting preparations for use in heating systems, central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; retail services connected with corrosion inhibitors for use in heating systems, central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; retail services connected with anti-corrosion preparations; retail services connected with anti-corrosion preparations for use in heating systems, central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; retail services connected with cleaning products and preparations; retail services connected with cleaning products and preparations for use in heating systems, central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; retail services connected with cleaning products and preparations for use in connection with the cleaning, flushing, removal of sediment and de-scaling of heating systems, central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; retail services connected with fungicidal preparations and biocidal preparations; retail services connected with preparations for preventing, removing or destroying bacterial or fungal growth; retail services connected with preparations for preventing, removing or destroying algae or micro-organisms; retail services connected with preparations for minimizing bacterial or fungal growth; retail services connected with fungicides and biocides; retail services connected with biocides for use in heating systems, central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; retail services connected with fungicides for use in heating systems, central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; retail services connected with biocides for use in underfloor and cooling systems; retail services connected with fungicides for use in underfloor and cooling systems; retail services connected with common metals and their alloys; retail services connected with wrought and semi-wrought common metals; retail services connected with unwrought or semi-wrought iron and steel products; retail services connected with metal building materials and items of metal hardware; retail services connected with valves of metal (other than parts of machines); retail services connected with valves of metal for controlling the flow of water, liquid, gas or air; retail services connected with metal valves for use in or in connection with apparatus and installations for heating and water supply; retail services connected with metal valves for use in or in connection with central heating apparatus and installations; retail services connected with metal valves for use in or in connection with filters; retail services connected with metal valves for use in or in connection with filters being parts of household or industrial installations; retail services connected with metal valves for use in or in connection with filters (magnetic or non-magnetic); retail services connected with metal valves for use in or in connection with filters (magnetic or non-magnetic) being parts of household or industrial installations; retail services connected with metal valves for use in or in connection with power flushing filters; retail services connected with metal valves for use in or in connection with power flushing filters being parts of household or industrial installations; retail services connected with drain valves; retail services connected with metal valves for draining water, liquid, gas or air; retail services connected with mechanical dosing apparatus and equipment; retail services connected with dosing apparatus and equipment for controlling the flow of water, liquid, gas or air; retail services connected with venting apparatus and equipment; retail services connected with venting apparatus and equipment for controlling the flow of water, liquid, gas or air; retail services connected with control valves (mechanical) and dosing valves; retail services connected with dosing valves for use in or in connection with apparatus and installations for heating and water supply; retail services connected with dosing valves for use in or in connection with central heating apparatus and installations; retail services connected with dosing valves for use in or in connection with filters; retail services connected with dosing valves for use in or in connection with filters being parts of household or industrial installations; retail services connected with dosing valves for use in or in connection with filters (magnetic or non-magnetic); retail services connected with dosing valves for use in or in connection with filters (magnetic or non-magnetic) being parts of household or industrial installations; retail services connected with dosing valves for use in or in connection with power flushing filters; retail services connected with dosing valves for use in or in connection with power flushing filters being parts of household or industrial installations; retail services connected with bleed valves; retail services connected with bleed valves for use in or in connection with apparatus and installations for heating and water supply; retail services connected with bleed valves for use in or in connection with central heating apparatus and installations; retail services connected with bleed valves for use in or in connection with filters; retail services connected with bleed valves for use in or in connection with filters being parts of household or industrial installations; retail services connected with bleed valves for use in or in connection with filters (magnetic or non-magnetic); retail services connected with bleed valves for use in or in connection with filters (magnetic or non-magnetic) being parts of household or industrial installations; retail services connected with bleed valves for use in or in connection with power flushing filters; retail services connected with bleed valves for use in or in connection with power flushing filters being parts of household or industrial installations; retail services connected with agitators, agitators being parts of mechanical appliances, radiator agitators, drill bits, bits for hammer drills, drill bits for rotary power tools, attachments for drills, attachments for SDS (special direct system) drills and attachments for hammer drills; retail services connected with apparatus and instruments for monitoring, measuring and checking (supervision); retail services connected with monitoring apparatus and instruments, apparatus and instruments for condition monitoring, apparatus and instruments for monitoring fluid, magnetic apparatus and instruments, apparatus and instruments for magnetic filtration, magnetic filters, power flushing filters (magnetic) and testing apparatus and instruments; retail services connected with water testing apparatus and instruments, water monitoring apparatus and instruments, apparatus and instruments for testing and monitoring central heating water; retail services connected with apparatus and instruments for testing and monitoring water in central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; retail services connected with apparatus and instruments for monitoring and testing central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; retail services connected with apparatus and instruments for monitoring and testing the efficiency, performance and consumption of central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; retail services connected with apparatus and instruments for monitoring and testing heating, ventilating, air conditioning or water supply apparatus, systems, devices and installations; retail services connected with apparatus and instruments for monitoring and testing the efficiency, performance and consumption of heating, ventilating, air conditioning or water supply apparatus, systems, devices and installations; retail services connected with checking, monitoring and controlling apparatus for heating, ventilating, air conditioning or water supply apparatus, systems, devices and installations; retail services connected with checking, monitoring and controlling apparatus for central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; retail services connected with electric control apparatus, systems, devices and installations; retail services connected with programmable control apparatus, systems, devices and installations; retail services connected with remote control apparatus, systems, devices and installations; retail services connected with remote control apparatus, systems, devices and installations for use with heating, ventilating, air conditioning or water supply apparatus, systems, devices and installations; retail services connected with remote monitoring apparatus, systems, devices and installations; retail services connected with remote monitoring apparatus, systems, devices and installations for use with heating, ventilating, air conditioning or water supply apparatus, systems, devices and installations; retail services connected with temperature and energy control apparatus; retail services connected with thermostats, thermostat control apparatus, thermal sensors for use in thermostats, thermal controls, boiler control apparatus, communications controllers and computer software; retail services connected with computer software for monitoring and testing; retail services connected with computer software for monitoring and testing water; retail services connected with computer software for heating, ventilating, air conditioning or water supply apparatus, systems, devices and installations; retail services connected with computer software for the control, monitoring and testing of heating, ventilating, air conditioning or water supply apparatus, systems, devices and installations; retail services connected with computer software for monitoring, testing and recording the efficiency, performance and consumption of central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; retail services connected with interactive computer software accessible electronically, via computers or mobile telephones; retail services connected with computer software applications, mobile phone applications; retail services connected with mobile applications; retail services connected with computer software applications for monitoring and testing; retail services connected with computer software applications for monitoring and testing water; retail services connected with computer software applications for heating, ventilating, air conditioning or water supply apparatus, systems, devices and installations; retail services connected with computer software applications for the control, monitoring and testing of heating, ventilating, air conditioning or water supply apparatus, systems, devices and installations; retail services connected with computer software applications for monitoring, testing and recording the efficiency, performance and consumption of central heating systems, cooling systems, boilers, heaters, radiators, pumps and pipes; retail services connected with meters, smart meters and electrical meters; retail services connected with apparatus, equipment and instruments for measuring the efficiency, performance and consumption of heating apparatus, systems, devices and installations; retail services connected with sensors and detectors; retail services connected with apparatus and installations for heating and water supply; retail services connected with central heating apparatus and installations; retail services connected with filters being parts of household or industrial installations for heating, central heating, water storage, water supply and cooling; retail services connected with magnetic filters being parts of household or industrial installations for heating, central heating, water storage, water supply and cooling; retail services connected with non-magnetic filters being parts of household or industrial installations for heating, central heating, water storage, water supply and cooling; retail services connected with power flushing filters being parts of household or industrial installations for heating, central heating, water storage, water supply and cooling; retail services connected with filters being parts of central heating apparatus and installations; retail services connected with magnetic filters being parts of central heating apparatus and installations; retail services connected with non-magnetic filters being parts of central heating apparatus and installations; retail services connected with power flushing filters being parts of central heating apparatus and installations; retail services connected with filters being for use in central heating systems; retail services connected with magnetic filters being for use in central heating systems; retail services connected with non-magnetic filters being for use in central heating systems; retail services connected with power flushing filters being for use in central heating systems; retail services connected with water filtration apparatus and installations; retail services connected with water filtration apparatus and installations for heating, central heating, water storage, water supply and cooling; retail services connected with water filtration apparatus and installations for central heating apparatus and installations; retail services connected with water treatment apparatus for water purification and water softening; retail services connected with water treatment apparatus for water purification and water softening for domestic use; retail services connected with water treatment apparatus for water purification and water softening for central heating apparatus and installations; retail services connected with water treatment filters; retail services connected with portable filtration units (other than machines); retail services connected with temperature sensors (thermostatic valves) for heating apparatus; retail services connected with scale reducing apparatus and installations; retail services connected with scale reducing apparatus and installations for use in heating, central heating, water storage, water supply and cooling systems; retail services connected with scale inhibitors; retail services connected with scale inhibitors for use in heating, central heating, water storage, water supply and cooling systems; retail services connected with scale reducers; retail services connected with scale reducers for use in heating, central heating, water storage, water supply and cooling systems; retail services connected with water treatment apparatus and installations; retail services connected with parts and fittings for all of the aforementioned goods; information, advisory and consultancy services relating to all of the aforementioned services.

Provision of warranties; provision of warranty programs; extended warranty services; fundraising and sponsorship; warranty services; warranty programme services; information, advisory and consultancy services relating to all of the aforementioned services.

Installation, maintenance and repair of heating apparatus, installations and systems; installation, maintenance and repair of central heating apparatus, installations and systems; installation, maintenance and repair of water storage apparatus, installations and systems; installation, maintenance and repair of water supply apparatus, installations and systems; installation, maintenance and repair of cooling apparatus, installations and systems; cleaning services; heating and water supply system cleaning and flushing services; central heating system cleaning and flushing services; water storage system cleaning and flushing services; cooling system cleaning and flushing services; information services relating to installation, repair and maintenance of heating apparatus, installations and systems; information services relating to installation, repair and maintenance of central heating apparatus, installations and systems; information services relating to installation, repair and maintenance of water storage apparatus, installations and systems; information services relating to installation, repair and maintenance of water supply apparatus, installations and systems; information services relating to installation, repair and maintenance of cooling apparatus, installations and systems; information services relating to the provision of cleaning services; information services relating to the provision of heating and water supply system cleaning and flushing services; information services relating to the provision of central heating system cleaning and flushing services; information services relating to the provision of water storage system cleaning and flushing services; information services relating to the provision of cooling system cleaning and flushing services; provision of technical support in relation to all of the aforementioned installation, maintenance, repair, cleaning, flushing and information services; providing information in relation to all of the aforementioned services and suppliers or installers thereof from a database or website; information, advisory and consultancy services relating to all of the aforementioned services.

Technological, analysis, scientific and research services; design services; industrial design services; product design; design services; research services; creation, maintenance and hosting of websites; installation, maintenance and repair of computer software, computer programs and computer systems; preparation of technical reports; providing online reports relating to the monitoring, reporting and controlling of heating apparatus, devices, installations and systems; testing, authentication and quality control services; scientific testing services; air and water testing services; technical testing; laboratory testing; water testing; scientific laboratory services; laboratory research; laboratory analysis; analytic laboratory services; biological research and testing; microbiological testing; testing of chemicals; air and water analysis; analysis of air and water quality and content; monitoring and analysis of air and water quality and content; research services; medical research and testing; medical laboratories; medical sampling and analysis services; endotoxin and renal dialysis medical testing; conducting sampling and analysis services to check for contamination; preparation of technical reports; providing online technical reports relating to sampling, research and analysis; information, advisory and consultancy services relating to all of the aforementioned services.