E rua ngā whakaaturanga tatau o mua o tēnei momo Pouaka Whakamātao me te Pouaka Tio Tū-Kowiri tira, he mea hanga ki te karāhe, he mea hanga mō ngā wharekai arumoni, mō ngā pakihi kai rānei, hei pupuri i ngā mīti me ngā kai hou kia mātao, kia whakaatuhia hoki ki ngā pāmahana tino pai mō te wā roa, nō reira e mōhiotia ana ko te pouaka whakamātao whakaaturanga kai. Ka hototahi tēnei waeine ki ngā pouaka whakamātao R134a, R404a rānei. He ma, he māmā hoki te roto o te mea kua oti te hanga ki te kowiri tira, ā, he rama LED te whakamārama. Ko ngā panera tatau kowiri tira me te karāhe he mea hanga ki te Kowiri tira + te Huka + te Kowiri tira, he pai te mahi ki te whakamahana, ka whakarite ngā inihi tatau kia roa te whakamahinga. He taumaha ngā whata o roto, ā, ka taea te whakarerekē mō ngā whakaritenga whakanoho o roto rerekē. Ko tēnei mea arumonipouaka tio e taea te toro atue whakahaerehia ana e te pūnaha matihiko, ka whakaatuhia te pāmahana me te mana mahi ki te mata whakaatu matihiko. He rerekē ngā rahi e wātea ana mō ngā kaha rerekē, ngā rahi, me ngā whakaritenga wāhi, he pai te mahi whakamatao me te whai huatanga pūngao hei tuku i te tino paiotinga whakamātaoki ngā wharekai, ki ngā kīhini hōtēra, me ētahi atu mara arumoni.