* Ko te pēhanga whakahaere he 0.4MPa-2.0MPa, e whakamahia whānuitia ana i roto i te umanga tapahi taiaho, te rokiroki me te whakamaroke paura, te rehu matatau, te hauora, te umanga kai, te umanga matū, te kiriata, te hikohiko, ngā taputapu tika, me te umanga rererangi.
* He tino whai hua; ka taea e te hau whakaora te rere mā te paipa mimiti me te kore he kokonga mate, ā, ka taea te whakamahi pai ake i te hau whakaora.
* Pūmau; ko te hoahoa maha-paipa o te rūma whakauru me te nohoanga rango ahurei ka tino kiato, ka whaitake hoki te hanganga o te tinana, ka pakaru i te hanganga āhua rua-pou tuku iho, ā, he ataahua, he atawhai hoki te āhua o te taputapu katoa.