Circulators (water heaters); Electric water heaters; Electric water heaters for preparing beverages; Gas fired water heaters; Heaters for bath water; Heaters for sink water; Heaters for wash basin water; Hot water heaters; Hot water supply heaters; Pressure relief apparatus for use with water heaters; Water heaters; Water heaters for shower baths; Water heaters for showers; Water immersion heaters

Chemicals used in agriculture, horticulture and forestry including plant growth regulators

water heaters; electric water heaters; water heating installations; hot water supply heaters; heaters; hot water heaters; gas fired water heaters; water boilers; gas boilers for water heating; electric heaters; electric water heating apparatus; baths; heating installations; heating apparatus; heat pumps; showers; water heaters for showers; lamps; heaters for sink water; air conditioners; hot water heating installations; water immersion heaters; faucets; heating boilers; water heaters for shower baths; heaters for bath water; hot water boilers; water supply installations; cooling installations for water; air heaters; water coolers; air-conditioning apparatus; water purification installations; air-conditioning installations; hot water bottles; lights; refrigerators; heaters for wash basin water; water faucets; toilets