metal plumbing and drainage products, namely, roof drains, trench drains, floor drains, linear drains, point drains; non-automatic valves; metal valves not being parts of machines; access boxes for obtaining access to valves and fittings behind walls and under floors; pipe joints and adaptors; plugs for closure purposes in plumbing waste lines; metal to pipe couplings; metal couplings for fire hoses; door handles of metal; towel dispensers of metal; carriers and fixture supports for plumbing fixtures, namely, supports and combined pipe fittings and supports for connection to and support of plumbing fixtures such as water closets, toilets, lavatories, sinks, and sterilizers; and fittings and parts thereof

automatic fire protection valves; electronic sensors for monitoring the flow, pressure, and leakage of water for use in plumbing fixtures, plumbing fittings, drinking fountains, water bottle filling stations, and handwashing systems comprised of portable sinks, faucets, and plastic water tanks; electronic sensors for monitoring the battery level of plumbing fixtures, plumbing fittings, plumbing drains, drinking fountains, water bottle filling stations, hand dryers, paper towel dispensers and handwashing systems comprised of portable sinks, faucets, and plastic water tanks; electronic sensors for paper towel dispensers for monitoring blockages and obstructions and paper supply levels; electronic sensors for hand dryers for monitoring the flow of air, filter life, and UV light status; emergency eye wash stations; electronic sensors for detecting the presence of occupants; downloadable computer software for use on mobile phones and other mobile devices and downloadable mobile applications for monitoring and controlling plumbing and drainage products and for reporting performance data about plumbing and drainage products; water pressure gauges; and fittings and parts thereof

grease interceptors; separators for removal and storage of oils, grease, sediment, and fats from effluence or wastewater; drinking fountains; hand dryers; handwashing system comprised of a portable sink, faucet, and a plastic water tank for household, industrial, and agricultural purposes; LED luminaires; UV luminaires; electric air deodorizing apparatus; cross-linked polyethylene pipe for plumbing, radiant heating, snow melting, turf conditioning, and fire sprinkler purposes; acid neutralization cartridge for use with water lines; wall hydrants; ground hydrants; roof hydrants; backflow preventer assembly test kits; plumbing and water control and management fittings, namely, back flow preventers, air gap fitting for backflow preventers, ball valves, check valves, pressure reducing valves, pressure relief valves, temperature relief valves, temperature mixing valves, shut-off valves, automatic control valves, irrigation valves, backwater valves, traps, and primers, shower control valves, manual and automatic flush valves, valve setters, thermal expansion tanks, test cocks, faucet locks, water hammer arrestors, and dielectric unions for use with potable water lines; plumbing fixtures and fittings, namely, toilets, urinals being sanitary fixtures, lavatories, water closets, water bottle and water glass filling stations, sinks, floor sinks, showers, shower heads, shower drains, floor drains, cesspools, grates for covering drainage trenches and drains, clean out fittings for permitting the cleaning of pipe lines and fittings connected thereto, flushometers, traps, sink trim and fittings, drains, strainers for plumbing drains, strainers for water lines, and faucets; fire riser equipment, namely, zone water check valve to prevent system reversal of water flow for use in fire sprinkler systems and fire department connections; and fittings and parts thereof

construction materials, namely, nonmetal partitions for toilets, urinals being sanitary fixtures, lavatories, and showers

fixed towel dispensers not of metal

soap dispensers; toilet paper dispensers; trash cans

installation, repair, and maintenance of plumbing and bath fixtures

providing temporary use of on-line non-downloadable software and applications for monitoring and controlling plumbing and drainage products and for reporting performance data about plumbing and drainage products; providing temporary use of on-line non-downloadable software and applications for selection of plumbing fixtures; providing temporary use of on-line non-downloadable software and applications used to schedule installation, repair, and maintenance of plumbing and bath fixtures