Chemicals used in industry; flushing agents for heating and cooling systems for use in closed system HVAC-R apparatus and equipment; chemical preparations for preventing scale formation in heating and cooling systems; heat transfer liquids for industrial use in heating and cooling systems; refrigerant gases for use in refrigeration systems; chemical conditioners being liquid or gel formulations for the treatment of heating and cooling systems; anti-freeze preparations; anti-freeze substances for protection against frost and ice; protective coatings in the form of probiotic bacterial formulations for the protection of HVAC-R installations, apparatus and equipment; protective coatings in the nature of spray-on chemical sealant compounds for protection of HVAC-R systems from adverse weather conditions; coating compositions for protection against the effects of water in the nature of chemical-based water repellent preparations to be applied to HVAC-R systems; additives in the nature of rust inhibitors for use in heating and cooling systems; industrial chemicals for preventing scale formation and for scale removing preparations, not for household use

Bleaching preparations for industrial purposes, heavy duty bleaching preparations for industrial use; cleaning, polishing, scouring and abrasive preparations

Metal building materials for use in roof-mounted support systems, namely, metal supports, metal pipework, non-electric cables and wires of metal, metal cable tray, metal conduits; transportable buildings of metal; frameworks of metal; stairs and step ladders of common metal; small items of common metal hardware, namely, springs, washers, nuts, pulleys and chains; metal ducting for ventilating and air-conditioning installations; non-mechanical walkways of common metal; metal railings, protective railings of metal; metal clips for pipes; tubes of metal; ducts of metal for HVAC-R installations and apparatus; metal pipes; brackets of metal for buildings; metal junctions for pipes; metal boxes; metal supports for pipes; metal hangers for pipes; metal pipe support clamps and clips; apparatus for the support of pipes, namely, metal pipe support clamps and clips for use in central heating, refrigeration, ventilating and air-conditioning installations; framework, stands and supports of metal being components of metal frameworks for buildings, all being wholly or substantially of metal construction; stands and supports being metal construction elements incorporating feet of metal construction in the nature of bases, all being wholly or substantially of metal construction; universal adjustable framework support systems of metal; universal adjustable metal framework support systems incorporating feet; metal support systems for ventilating ductwork of metal; adjustable metal support systems for ventilating ductwork of metal; fittings of metal for plumbing and HVAC-R installations, namely, metal hose fittings, metal joinery fittings, and metal pipe fittings for refrigeration, air-conditioning, ventilating and heating installations; grilles of metal in the nature of metal vent covers for HVAC ducts; metal building reinforcing materials for use in rooftop equipment support systems, metal building materials for use in HVAC-R support systems, namely, metal supports, metal pipework, non-electric cables and wires of metal, metal cable trays, metal conduits; frameworks of metal for use in rooftop equipment support systems, frameworks of metal for use in HVAC-R support systems; modular frameworks of metal for use in rooftop equipment support systems, modular frameworks of metal for use in HVAC-R support systems; fitted parts and fittings for the aforementioned goods sold as a unit with the aforementioned goods

Electric pumps; pumps for air-conditioning, heating, ventilating and refrigeration apparatus and instruments; condensate pumps; electric pumps incorporating sensors; dosing pumps; tank pumps, namely centrifugal pumps and condensate pumps; peristaltic pumps; refrigeration recovery pumps; macerator pumps; column pumps, namely, water pumps for heating, air-conditioning, ventilating and refrigeration apparatus and installations; bearing brackets for machines; apparatus and machines for reclaiming refrigerant gases; apparatus and machines for gas reclamation; compressors and condensers for HVAC-R apparatus and installations; condenser housings, condensing unit frames, supports, housings and guards; pumps for use in the HVAC-R industry; fitted parts fittings and accessories for the aforementioned goods sold as a unit with the aforementioned goods

Electric hand tools and implements, namely, electrically powered hand benders for use on pipes and conduits; electric hand tools for use in the HVAC-R industry, namely, tube straightening tools; hand-operated pipe cutters, hand-operated pipe benders, hand-operated tube and pipe expanding apparatus and tools; hand saws; manually operated grinding wheels; hand operated pipe cutters and milling cutters; hand tools, namely, punches, centre punches; spanners, wrenches; hand tools, namely, socket sets; hex keys; pliers; hand tools, namely, snippers, pinchers and pincers; wire strippers; hand tools, namely, clamps; hand tools, namely, manually operated mitre guides and sawing guides; non-electric screw drivers and screw extractors; hand tools, namely, files and rasps; hand operated chisels; planes; hand tools, namely, hammers; hand-operated riveters and riveting hammers; fire tongs; hand tools, namely, tile and glass cutters; hand operated sanders; manually operated drills and hand tools, namely, reamers; drill bits and drill holders both for hand drills; fitted parts fittings and accessories for the aforementioned goods sold as a unit with the aforementioned goods

Measuring apparatus and instruments, namely, vacuum gauges, digital vacuum gauges, heat sensors, thermistors, thermistor probes, leak detectors, gas leak detectors, pressure and vacuum testing equipment, pressure regulators, inspection mirrors, thermometers, clamp meters, thermo-anemometers, tachometers, temperature and humidity meters, dual differential thermometers, oxygen and acetylene regulators, weighing scales; tape measures; spirit levels; meters, namely, thermometers, timers; wire and pipe detecting meters and gauges; sensors for use in HVAC-R installations, apparatus and equipment; downloadable software for planning, monitoring, design and operating HVAC-R systems for use in the HVAC-R industry; downloadable software for planning, monitoring, design and operating HVAC-R systems use in the construction industry; downloadable computer-aided design software for assisting in the design of HVAC-R and power plants and systems in the construction and HVAC-R industries; downloadable computer software for assisting in the design of installations of plant in the construction and HVAC-R industries; downloadable computer software for planning, monitoring, design and operating systems and equipment for use in the HVAC-R industry; downloadable software for planning, monitoring, design and operating systems for use in the construction industry; downloadable mobile applications for planning, monitoring, design and operating systems and equipment for use in the HVAC-R industry; downloadable mobile applications for planning, monitoring, design and operating systems and equipment for use in the construction industry

Heating, air conditioning, ventilating and refrigeration systems for residential and commercial buildings, namely, space heaters, direct central heating water systems, indirect central heating water systems, central heating air systems, storage central heating systems, hydronic central heating systems, instantaneous water heating systems, air conditioning units, ventilation units for buildings; heating, air conditioning, ventilating and refrigeration apparatus and equipment, namely, refrigeration systems being chillers, chiller cabinets and freezer cabinets; fitted protective cages and condenser guards for heating, air conditioning, ventilating and refrigeration installations; fitted parts fittings and accessories for the aforementioned goods sold as a unit with the aforementioned goods

Non-metallic building materials, namely, pipe supports, cable tray supports and ductwork supports for heating, ventilation and air-conditioning systems and installations, rigid pipes and tubes, valves and fittings, junctions and supports, hangers and support structures for pipe and ductwork all for use in heating, refrigeration, ventilating and air-conditioning installations, and pipe supports, cable tray supports and ductwork supports for mounting solar panels; non-metallic rigid pipes and rigid tubes, and fittings and valves therefor sold as a unit with the aforementioned pipes and tubes; non-metallic rigid pipes for building; non-metallic ducting [not for electrical circuitry]; non-metallic clips, brackets and clamps for fixing guttering, pipes and supports to buildings; non-metallic junctions for air dispersion ducts; non-metallic frameworks for use in buildings; non-metallic protective guard railings; non-metallic stairs and steps; non-mechanical and non-metallic walkways; non-metallic hangers for pipes; apparatus for the support of pipes, namely, plastic pipe supports; non-metallic supports for ductwork; non-metallic adjustable supports for ductwork; non-metallic fittings in the nature of brackets and supports for fixing refrigeration, air-conditioning, ventilating and heating installations on and to buildings; non-metallic grilles being non-metal gratings for use in heating, refrigeration, ventilating and air-conditioning installations; non-metallic supports for HVAC-R plant, equipment and installations; asphalt, pitch and bitumen; non-metallic transportable buildings; non-metallic frameworks for use in rooftop equipment support systems, non-metallic frameworks for use in HVAC-R support systems comprised of frameworks and frames, stands and supports, non-metallic clips, non-metallic clamps, non-metallic supports, and non-metallic hangers; non-metallic modular frameworks for use in rooftop equipment support systems, non-metallic modular frameworks for use in HVAC-R support systems; non-metallic modular supports for rooftop equipment, non-metallic modular supports for HVAC-R systems, apparatus and equipment comprised of frameworks and frames, stands and supports, non-metallic clips, non-metallic clamps, non-metallic supports, and non-metallic hangers; non-metallic components for modular non-metal supports for rooftop equipment, non-metallic components for non-metal supports for use in the support of HVAC-R systems comprised of frameworks and frames, stands and supports, non-metallic clips, non-metallic clamps, non-metallic supports, and non-metallic hangers; fitted parts and fittings for the aforementioned goods sold as a unit with the aforementioned goods

Retail and wholesale store services featuring chemicals used in industry, flushing agents, heat transfer liquids, gases, conditioners, anti-freeze preparations, substances for protection against frost and ice, protective coatings, rust inhibitors, scale removing preparations; Retail and wholesale store services featuring preservatives, coatings and preservatives against rust; Retail and wholesale store services featuring bleaching, cleaning, polishing, scouring and abrasive preparations; Retail and wholesale store services featuring metal building materials, frameworks of metal, goods of metal for use in rooftop support systems; Retail and wholesale store services featuring fittings of metal for plumbing and HVAC-R installations; Retail and wholesale store services featuring metal materials for use in HVAC-R support systems; Retail and wholesale store services featuring pumps, condensate pumps, pumps incorporating sensors, and bearing brackets for machines; Retail and wholesale store services featuring compressors and condensers for HVAC-R apparatus and installations; Retail and wholesale store services featuring hand tools and implements, and apparatus and tools for use in the HVAC-R industry; Retail and wholesale store services featuring measuring apparatus and instruments, spirit levels, meters, timers, wire and pipe detecting meters and gauges; retail and wholesale store services featuring software; Retail and wholesale store services featuring heating, air conditioning, ventilating and refrigeration systems, apparatus and equipment; Retail and wholesale store services featuring protective cages and condenser guards for HVAC-R installations; Retail and wholesale store services featuring non-metallic building materials, fittings and fixtures for plumbing and HVAC-R installations; Retail and wholesale store services featuring apparatus for the support of pipes and non-metallic support systems for ductwork; Retail and wholesale store services featuring non-metallic frameworks for use in HVAC-R support systems; Retail and wholesale store services featuring non-metallic fittings for fixing plumbing and HVAC-R installations on and to buildings