Ko te radiator whakamahana wai he radiator e whakamahi ana i te whakamahana hei reo kawe wera.Ko te whakamatao o roto ehara i te wai, a kaore e taea te taapiri wai.Karekau e hiahiatia he taapiri whakamatao i te radiator whakamatao-wai kua kapi katoa.

Ko te totohu wera whakamahana wai PTM e pa ana ki te whakamahinga o te wai i peia e te papu ki te huri i te wera mai i te totohu wera.Ka whakatauritea ki te whakamahana hau, he pai ake te noho humarie, te whakamahana pumau, me te iti ake o te whakawhirinaki ki te taiao.Ko te mahi tohanga wera o te radiator whakamahana wai he rite tonu ki te rere o te wai whakamatao (te wai, etahi atu wai ranei) kei roto, a ko te rere o te wai whakamatao e pa ana ki te kaha o te punaha whakamahana.papu waiTikanga Mahi:

Ko nga waahanga e whai ake nei i roto i te punaha whakaheke wera whakamatao i te wai: paraka whakamatao wai, wai rere,papu wai, paipa, me te tank wai, te whakawhiti wera ranei.Ko te paraka whakamahana wai he paraka whakarewa me te hongere wai o roto, he mea hanga ki te parahi, ki te konumohe ranei, ka uru ki te PTM, ka mimiti i te wera.Ka rere te wai rere i roto i te paipa rere i raro i te mahi apapu wai.Mena he wai te wai, e mohiotia ana ko te punaha whakamahana wai.

Ka rere atu te wai i tango i te wera PTM mai i te paraka whakamatao i te wai i runga i te PTM, i te mea ka mau tonu te wai rere o te wera iti hou ki te wera PTM.Ko te paipa wai e hono ana i te papu wai, te poraka wai-mao, me te tank wai, a, ko tana mahi ko te huri i te wai rere i roto i te waahana kati me te kore e pakaru, me te whakarite i te mahi noa o te whakamahana wai me te punaha wera.

Ka whakamahia he taika wai ki te penapena i te wai rere, a ko te whakawhiti wera he taputapu rite ki te totohu wera.Ko te wai rere e whakawhiti ana i te wera ki te totohu wera me te waahi nui o te mata, a ko te powhiriwhiri i runga i te wera wera ka mauria atu te wera e rere ana ki te rangi.