kōpū wai mō te kāinga ahurea hou
Te kōwhai pūhanga ake whakamua i te kāreti rorohiko whare, he tīmata nui rawa atu i te hunga herehere whare me ngā āhuatanga whakamua. Kei roto i tēnei whakatakoto hou nei ngā mahi kore-kauwaha, te whakauru o te wai ki te wehewehe waipiro, me ngā āhuatanga ka whakawhitiwhiti i te whakamahi wai. Ko te kōpaki mōhiotia e hangaia ana hei whakaatu i te paetahi o te wai, i te raupapa tuhura, me ngā ratonga whakamutunga, kia āhei ai ngā whakamahi ki te whakatau pai mo te whakamahi wai. Ki runga i ngā tūtohitanga reo kōrero e taea ana te whakarite i te tuhinga me te wehenga o te wai ki te wehewehe waipiro, katoa iho i ngā raraunga matatika whare. Hei tae noa mai ki te whakatūroro kōwhai i te take whakapakari wai me te whakakorekore wai, kei roto hoki i tēnei kōwhai te tohu waipiro wai e tirotiro ana i te waipiro o te wai. Ko te rangitaki kaiwhakarere i te whakapakari kaiwhakarere e tuku ana i ngā tohu whakahoki ki te rorohiko kaiwhakamahere. He tohu LED hei tohu mō te paetahi me te waipiro o te wai, kia mārama ai te whakarite pai mo ngā mahi katoa o te kāreti. Kei te hanga i te kāreti i ngā rerekē ka whakangaro i ngā pūrearea me te whakarite pai o te haerenga.