Te Tuku Ahumahi i ngā Pūwhakamātao Momo Whakapūmau mō te Hanga, te Whakatika rānei i ngā Pouaka Whakamātao

1. He pai te whakamahi i te momo whakamātao hau ā-kaha, he nui te kaha whakawhiti wera, he iti te utu hiko

2. He pai mō te pāmahana waenga/teitei, te pāmahana iti, me te pāmahana tino iti

3. He pai mō te hauhautanga R22, R134a, R404a, R507a

4. Whirihoranga paerewa o te waeine whakamātao hau ā-pūmau paerewa: te pūwero, te takirere whakaora pēhanga hinu (haunga te raupapa o ngā tohutao haurua-ā-mātao), te pūwero whakamātao hau, te taputapu otinga taketake, ngā taputapu tātari whakamaroke, te papa taputapu, te hinu whakamatao b5.2, te hau tiaki; he mīhini whakamātao-ā-roto kei roto.

5. Wāhanga me te taupoki tiaki: he ngāwari te tāuta i te taupoki tiaki, ā, he ataahua te tirohanga

6. Ka taea te tāuta me te whakatika i te whakangungu rakau he hoahoa pai te āhua, ā, ka taea te whakamahi mō te wā roa.

7. Taupānga: Pouaka Whakamātao, pouaka whakamatao inu, whakaaturanga poutū, pouaka tio, rūma matao, pouaka whakamatao poutū