Hot water heaters; water heaters; portable showers; hot water apparatus; hot water supply heaters; gas boilers for heating water; water heaters for showers

Plastics underground drainage, seepage or infiltration and storage systems for waste water, storm water and rain water, inclusive of water permeable or perforated plastics underground drainage, seepage or infiltration and storage systems for waste water, storm water and rain water; including perforated plastics modular units to form said drainage, seepage or infiltration and storage systems

Plastics underground drainage and seepage containers, collectors and piping for waste water, storm water, and rain water, inclusive of water permeable or perforated plastics underground drainage and seepage containers, collectors and piping for waste water, storm water, and rain water; including perforated plastics modular units to form said underground drainage and seepage containers, collectors and piping