Monitoring and measuring apparatus and instruments; signalling and checking apparatus and instruments; automatic control valves for use in fluid flow control, and flow control valves; test cocks; altitude protection valves; fire protection valves; fire extinguishing apparatus and instruments; solenoid valves; temperature controller containing a sensing element which can be used with compressed air or liquid to operate valves or dampers; electrically operated temperature alarm system consisting of a thermostat and an electric alarm for monitoring high or low temperature; thermostatic water mixer controls; water temperature controls for tubs and shower; control systems for regulating solution temperatures in photographic development processes; computer software for sizing and selecting valves for use in the field of process control and water tempering; computer software for selecting valves for use in the field of construction; automatic plumbing, heating and solar control devices; valve actuators, automatic control valves,water pressure testers; water/steam pressure regulators, pressure reducers, dielectric unions, current sensing devices, automatic shut off valves, flow switches, indicators and detectors; control valves, for controlling fluids and gases, for heating and air conditioning systems, water heaters and industrial processes; parts and fittings for all the aforesaid goods; double check detector assemblies, reduced pressure assemblies and reduced pressure detector assemblies, programmable and nonprogrammable monitors for electrically heated floors and floor heating mats; infloor and underfloor heating comprised of sensors and monitors; parts and fittings for all the aforesaid goods.

Apparatus for heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; manually operated plumbing valves for use in fluid control; backflow prevention valves, double check valve assemblies, relief valves, radiator traps, vacuum breakers, shut-off valves, ball valves, purge and balance valves, irrigation valves, gate valves, check valves, low pressure valves, globe valves, shower valves, and float valves; steam valves; plumbing fittings; flow checks and trap primers; metal corrugated risers in the nature of plumbing fittings; faucet risers, toilet risers, and supply valves; plugs of metal for sinks and drain; pipe outlet adapters and fittings for plumbing use; pipe inlet adapters and fittings for plumbing use; pipe flanges; bibs, cocks, traps, valves, and strainers; toilet tank balls; faucets; basin drains and funnels in the nature of plumbing draining devices; basin tube supply assembly kits comprising valves, tubes and escutcheons; toilet tank tube supply assembly kits comprising nipples and nipples with escutcheons; connectors, fittings and clamps for basins, lavatories, showers, toilets, disposals, washing machines, and ice makers; plumbing supplies and specialities; basin lavatory legs; portable showers and add-on shower plumbing units; shower stall strainers; shower drain grids; shower diverter bath cocks; diverter spouts; lavatory drains; plumbing risers; toilet flush valves; flush tank lever arms; basket strainers; sink strainers; sink strainer assemblies; sink strainer baskets; water plumbing supplies; stop and shutoff valves, supply valve assembly kits, basin tube supply valve assembly kits, toilet tank tube supply valve assembly kits, ice maker connector boxes and connector box kits; plumbing, heating and solar energy systems; ball valves, butterfly valves, gate valves, globe valves, check valves and tempering valves, backflow prevention devices, pressure reducing and sustaining valves, pressure relief and sustaining valves, back pressure valves, temperature/pressure relief valves; hydronic heaters; flow checks; trap primers; purge and balance valves; by-pass control valves; water supply valves; self closing timed faucets or metering faucets; thermostatically controlled valve for mixing hot and cold water to provide tempered water for heating and sanitary applications; bathtub drain valve mechanism; dual check valve backflow preventers for water flow control application; anti-scald valves for showers, baths and sink; pressure balancing shower valves; valves used to automatically fill and top-off water in individual central-heating system radiators sold as a component part of radiator; valves used to automatically vent unwanted air from individual central-heating system radiators sold as a component part of radiator; manifolded tempering systems to temper hot water throughout a building; water control units; steam traps; radiator valves; steam trap-replacement kits; stop valve, pipe plugs, kitchen and bathroom faucets and replacement parts for same; sill cock; gas cocks; boiler drain cocks; sink and urinal strainers; traps and pipe couplings; drains, drain fittings, floor drains, plumbing fixture supports, interceptors, access covers for drains and pipes, swimming pool drains, back water valves, plumbing fixture carriers, hydrants, water hammer arresters, and plumbing valves; water closet spuds; toilet flanges; faucet hold covers; sink traps; bath drains; bath wastes; bath overflow valves; bath drain trim; bath drain conversion kits consisting of a bath strainer assembly comprised of bushing and face plate; bath drain plumbing kits comprising top elbows and show elbows; bath drain accessories; shoe strainers; drain shoes, and plug drains; water plumbing supplies; sink and basin supply tubes; toilet tank supply tubes; water plumbing supply accessories; hot water heater connectors; barided supply tubes/connectors for sinks and basins, toilet tank connectors, water heater connectors, faucets, dishwasher connectors, and washing machine hoses; quarter turn water supply stop valves; metal pipe outlet adapters and fittings for plumbing use; metal pipe inlet adapters and fittings for plumbing use; pressure regulator safety device; feed water regulators; pressure regulators, damper regulator valves, reducing valves, relief valves, pressure and vacuum valve, boiler water feeders and low water cut-offs; shower controls, metal manually operated dual check valve backflow preventers for water flow control application; level control valves, automatic valves used to automatically fill and top-off the water in individual central heating system radiator; automatic valves used to automatically vent unwanted air from individual central heating system radiator; vacuum breakers, plumbing supplies and specialties, all primarly of plastic; compression coupling and compression coupling run tees; bath drains, bath drain accessories; sink strainer assemblies; sink strainer inserts and baskets; wash tray plugs; supply valve assembly nose cones; water plumbing supply accessories; braided supply tubes/connectors for sinks and basins; and toilet tank tubes/connectors; braided hose assembly connector kits comprising hoses, fastening nuts, washers and delving inserts; drain and trim kits for baths and garbage disposal rims; stoppers coated with tarnish and rust resistant brass using physical vapour deposition (PVD); water filtration units and water purification units; installation kits for single and double bowl kitchen sinks, consisting of a sink drain, pipes, tubes, valves and fittings; installation kits for toilets, consisting of a valve, tube, fittings and fasteners; plastic coupling for hose and tubing used with potable water; sinks; water treatment units; reverse osmosis units, filtration units, ultraviolet sterilization units, in-line water filters, faucets; air and non-air gap faucets; hot water heaters; and tankless hot water heaters; electric heating mats for floors; infloor and underfloor heating comprised of mats; multilayered composite tubing for hydronic heating systems; tubing for radiant heat units for snow melting, turf warming, rootzone heating, permafrost protection; floor sinks; parts and fittings for all the aforesaid goods.

Rubber, mica and plastics in extruded form for use in manufacture; packing, stopping and insulating materials, non-metallic flexible pipes; air hoses; fire hoses; garden hoses; lawn hoses; non-metal hoses for automotive use; non-metal fuel oil hoses; non-metal petroleum hoses; non-metallic dielectric pipe unions; rubber and plastic watering hoses; rubber and plastic air conditioner hoses; plastic live bait hose for use in live bait tank; plastic marine hoses for use in marine environment; hoses and valves; plastic swimming pool and spa hoses; plastic hoses; gasket sealer for use in plumbing; test plugs and washers; garbage disposal rims and stoppers; parts and fittings for all the aforesaid goods.

Non-metallic transportable buildings and building materials; non-metallic rigid pipes for building; non metal plumbing pipes; plastic drain pipes, and waste drainage pipes made of plastic; asphalt, pitch and bitumen; roof drains, roof drains, roof drain and roof pipe cleanouts; concrete drainage structures; trench and parking area drains; parts and fittings for all the aforesaid goods.

Non metallic hardware items for buildings and drainage systems; wall boxes for plumbing connections; plugs of plastic for sinks and drains; non-metallic water storage tanks and kits comprising same; non-metal dielectric pipe fittings and unions; non-metal clamps, and non-metal clips; shower curtain rings, shower curtain rods, shower rod accessories and shower arms all of or primarily of metal; parts and fittings for all the aforesaid goods.

Household and kitchen utensils and containers; articles for cleaning purposes; soap and lotion dispensers; parts and fittings for all the aforesaid goods.

Retail services in the field of plumbing supplies, water purification and filtration systems; computerized on-line ordering and retail services in the field of plumbing supplies, water purification and filtration systems.

Monitoring and measuring apparatus and instruments; signalling and checking apparatus and instruments; automatic control valves for use in fluid flow control, and flow control valves; test cocks; altitude protection valves; fire protection valves; fire extinguishing apparatus and instruments; solenoid valves; temperature controller containing a sensing element which can be used with compressed air or liquid to operate valves or dampers; electrically operated temperature alarm system consisting of a thermostat and an electric alarm for monitoring high or low temperature; thermostatic water mixer controls; water temperature controls for tubs and shower; control systems for regulating solution temperatures in photographic development processes; computer software for sizing and selecting valves for use in the field of process control and water tempering; computer software for selecting valves for use in the field of construction; automatic plumbing, heating and solar control devices; valve actuators, automatic control valves, water pressure testers; water/steam pressure regulators, pressure reducers, dielectric unions, current sensing devices, automatic shut off valves, flow switches, indicators and detectors; control valves, for controlling fluids and gases, for heating and air conditioning systems, water heaters and industrial processes; double check detector assemblies, reduced pressure assemblies and reduced pressure detector assemblies, programmable and nonprogrammable monitors for electrically heated floors and floor heating mats; infloor and underfloor heating comprised of sensors and monitors; valves as far as contained in this class; valves, regulators, supervision and control apparatus and accessories for plumbing and heating systems, in particular if automatically controlled by electricity, solenoid, pressure change, temperature change or other changes of physical conditions; pressure regulators; flow regulators; parts and fittings for all the aforesaid goods.

Apparatus for heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; manually operated plumbing valves for use in fluid control; backflow prevention valves, double check valve assemblies, relief valves, radiator traps, vacuum breakers, shut-off valves, ball valves, purge and balance valves, irrigation valves, gate valves, check valves, low pressure valves, globe valves, shower valves, and float valves; steam valves; plumbing fittings; flow checks and trap primers; metal corrugated risers in the nature of plumbing fittings; faucet risers, toilet risers, and supply valves; plugs of metal for sinks and drain; pipe outlet adapters and fittings for plumbing use; pipe inlet adapters and fittings for plumbing use; pipe flanges; bibs, cocks, traps, valves, and strainers; toilet tank balls; faucets; basin drains and funnels in the nature of plumbing draining devices; basin tube supply assembly kits comprising valves, tubes and escutcheons; toilet tank tube supply assembly kits comprising nipples and nipples with escutcheons; connectors, fittings and clamps for basins, lavatories, showers, toilets, disposals, washing machines, and ice makers; plumbing supplies and specialities; basin lavatory legs; portable showers and add-on shower plumbing units; shower stall strainers; shower drain grids; shower diverter bath cocks; diverter spouts; lavatory drains; plumbing risers; toilet flush valves; flush tank lever arms; basket strainers; sink strainers; sink strainer assemblies; sink strainer baskets; water plumbing supplies; stop and shutoff valves, supply valve assembly kits, basin tube supply valve assembly kits, toilet tank tube supply valve assembly kits, ice maker connector boxes and connector box kits; plumbing, heating and solar energy systems; ball valves, butterfly valves, gate valves, globe valves, check valves and tempering valves, backflow prevention devices, pressure reducing and sustaining valves, pressure relief and sustaining valves, back pressure valves, temperature/pressure relief valves; hydronic heaters; flow checks; trap primers; purge and balance valves; by-pass control valves; water supply valves; self closing timed faucets or metering faucets; thermostatically controlled valve for mixing hot and cold water to provide tempered water for heating and sanitary applications; bathtub drain valve mechanism; dual check valve backflow preventers for water flow control application; anti-scald valves for showers, baths and sink; pressure balancing shower valves; valves used to automatically fill and top-off water in individual central-heating system radiators sold as a component part of radiator; valves used to automatically vent unwanted air from individual central-heating system radiators sold as a component part of radiator; manifolded tempering systems to temper hot water throughout a building; water control units; steam traps; radiator valves; steam trap-replacement kits; stop valve, pipe plugs, kitchen and bathroom faucets and replacement parts for same; sill cock; gas cocks; boiler drain cocks; sink and urinal strainers; traps and pipe couplings; drains, drain fittings, floor drains, plumbing fixture supports, interceptors, access covers for drains and pipes, swimming pool drains, back water valves, plumbing fixture carriers, hydrants, water hammer arresters, and plumbing valves; water closet spuds; toilet flanges; faucet hold covers; sink traps; bath drains; bath wastes; bath overflow valves; bath drain trim; bath drain conversion kits consisting of a bath strainer assembly comprised of bushing and face plate; bath drain plumbing kits comprising top elbows and show elbows; bath drain accessories; shoe strainers; drain shoes, and plug drains; water plumbing supplies; sink and basin supply tubes; toilet tank supply tubes; water plumbing supply accessories; hot water heater connectors; braided supply tubes/connectors for sinks and basins, toilet tank connectors, water heater connectors, faucets, dishwasher connectors, and washing machine hoses; quarter turn water supply stop valves; metal pipe outlet adapters and fittings for plumbing use; metal pipe inlet adapters and fittings for plumbing use; pressure regulator safety device; feed water regulators; pressure regulators, damper regulator valves, reducing valves, relief valves, pressure and vacuum valve, boiler water feeders and low water cut-offs; shower controls, metal manually operated dual check valve backflow preventers for water flow control application; level control valves, automatic valves used to automatically fill and top-off the water in individual central heating system radiator; automatic valves used to automatically vent unwanted air from individual central heating system radiator; vacuum breakers, plumbing supplies and specialties, all primarily of plastic; compression coupling and compression coupling run tees; bath drains, bath drain accessories; sink strainer assemblies; sink strainer inserts and baskets; wash tray plugs; supply valve assembly nose cones; water plumbing supply accessories; braided supply tubes/connectors for sinks and basins; and toilet tank tubes/connectors; braided hose assembly connector kits comprising hoses, fastening nuts, washers and delving inserts; drain and trim kits for baths and garbage disposal rims; stoppers coated with tarnish and rust resistant brass using physical vapour deposition (PVD); water filtration units and water purification units; installation kits for single and double bowl kitchen sinks, consisting of a sink drain, pipes, tubes, valves and fittings; installation kits for toilets, consisting of a valve, tube, fittings and fasteners; plastic coupling for hose and tubing used with potable water; sinks; water treatment units; reverse osmosis units, filtration units, ultraviolet sterilization units, in-line water filters, faucets; air and non-air gap faucets; hot water heaters; and tankless hot water heaters; electric heating mats for floors; infloor and underfloor heating comprised of mats; multilayered composite tubing for hydronic heating systems; tubing for radiant heat units for snow melting, turf warming, rootzone heating, permafrost protection; floor sinks; parts and fittings for all the aforesaid goods; apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes, with the exception of filters, regulators, lubricators and pressure relief valves for use in air pipes of equipment operated by compressed air; valves, regulators, fluid regulators, gas regulators and accessories for apparatus for heating, for apparatus for sanitary purposes and for plumbing, in particular safety valves, high pressure valves, low pressure valves, vents, backflow prevention devices, pressure regulators, pressure reducing valves, level regulators, sealing valves, ball valves, test valves, filters, thermostatic mixing valves, flow regulators, flow valves, automatic refill valves for water seals, venting and regulator valves, water shock absorbers, by-pass regulator valves, feed regulators for analysis devices, thermal by-pass valves, pressure relief valves, relief valves, vacuum breakers, shock valves, by-pass valves, by-pass control valves and butterfly valves; return and non-return valves; safety devices and valves for backflow prevention and other safety and regulating accessories for water apparatus and water supply and for gas apparatus and gas supply; level controls; shut-off cocks; test cocks; water tempering and mixing valves; shock arrestors; filters as far as contained in this class; parts and fittings for all the aforesaid goods.

Rubber, mica and plastics in extruded form for use in manufacture; packing, stopping and insulating materials, non-metallic flexible pipes; air hoses; fire hoses; garden hoses; lawn hoses; non-metal hoses for automotive use; non-metal fuel oil hoses; non-metal petroleum hoses; non-metallic dielectric pipe unions; rubber and plastic watering hoses; rubber and plastic air conditioner hoses; plastic live bait hose for use in live bait tank; plastic marine hoses for use in marine environment; hoses and valves; plastic swimming pool and spa hoses; plastic hoses; gasket sealer for use in plumbing; test plugs and washers; garbage disposal rims and stoppers; parts and fittings for all the aforesaid goods.

Non-metallic transportable buildings and building materials; non-metallic rigid pipes for building; non metal plumbing pipes; plastic drain pipes, and waste drainage pipes made of plastic; asphalt, pitch and bitumen; roof drains, roof drains, roof drain and roof pipe cleanouts; concrete drainage structures; trench and parking area drains; parts and fittings for all the aforesaid goods.

Non metallic hardware items for buildings and drainage systems; wall boxes for plumbing connections; plugs of plastic for sinks and drains; non-metallic water storage tanks and kits comprising same; non-metal dielectric pipe fittings; non-metal clamps, and non-metal clips; shower curtain rings, shower curtain rods, shower rod accessories and shower arms all of or primarily of metal; parts and fittings for all the aforesaid goods Shower curtain rings, shower curtain rods, shower rod accessories and shower arms all of or primarily of plastic; parts and fittings for all the aforesaid goods.

Household and kitchen utensils and containers; articles for cleaning purposes; soap and lotion dispensers; parts and fittings for all the aforesaid goods.

Retail services in the field of plumbing supplies, water purification and filtration systems; computerized on-line ordering and retail services in the field of plumbing supplies, water purification and filtration systems.