Ko tēnei momo Pouaka Whakaata Tū me te Kūaha Karāhe Kotahi he mea hanga mō te kīhini arumoni me te whare mīti hei penapena me te whakatio i ngā mīti, ngā kai rānei, ka whakahaerehia te pāmahana e te pūnaha whakamatao hau, ka hototahi ki te hauhautanga R404A/R290. Kei roto i te hoahoa hauhautanga he roto ma, he māmā hoki me te rama LED, he mea hanga te panera tatau ki ngā paparanga karāhe LOW-E e toru e tino pai ana ki te whakamahana, he mea hanga te anga tatau me ngā kakau ki te konumohe me te pakari. Ka taea te whakarite i ngā whata o roto mō ngā whakaritenga wāhi me te whakanoho rerekē, ka tae mai te panera tatau me te raka, ā, ka taea te kati aunoa ina tuwhera ngā nekehanga iti iho i te 90°. Ko tēneipouaka tio whakaatu poutūKa mahi tahi me tētahi waeine whakapūmau kua hangaia ki roto, ka whakahaerehia te pāmahana e tētahi pūnaha matihiko, ā, ka whakaatuhia te taumata pāmahana me te tūnga mahi ki tētahi mata matihiko. He rerekē ngā rahi e wātea ana mō ngā whakaritenga wāhi rerekē, he mea tino paiotinga whakamātaomō ngā kīhini wharekai me ngā kaipatu mīti.