
Ngaahi mīsini fakamokomoko vai ʻoku ngāueʻaki ha komipesa scroll, ʻoku nau ʻomai ʻa e vai mei he 3 °C ki he māfana ʻo e lokí, pe siʻi hifo ʻi he 0 °C ʻi ha fokotuʻutuʻu makehe, ki he mouliti, mīsini ngāueʻanga, fakamokomoko ʻo e ngāue, ʻo ʻikai fiemaʻu ha taua fakamokomoko vai.
Naʻe fua ʻa e ngaahi tuʻunga fakahoko ʻi he: hūʻanga vai momoko 12 °C, hūʻanga ki tuʻa 7 °C, fakamaha 2 °C, fakatahataha ʻahu 50 °C, bulb mōmoa 35 °C mo e bulb viviku 24 °C. Tukuange ʻa e vai kapau ʻoku siʻi hifo ʻi he 2 °C ʻa e māfana ʻo e ʻātakai pe ʻe taʻofi fuoloa ʻa e mīsini, ke maluʻi ʻa e ngaahi paipa kopa. ʻOku fiemaʻu ke fokotuʻu ʻa e ngaahi ʻiuniti ʻoku fakamokomoko ʻaki e ʻea ʻi ha feituʻu ʻoku ʻatā lelei ai e ʻea (ʻi he ʻato pe ʻi tuʻa fale). ʻE ala liliu ʻa e ngaahi fakamatala makehe ʻi hono fakaleleiʻi ʻo e koloá ʻo ʻikai tomuʻa fanongonongo.