ʻO ka uhi ʻeleʻele ʻeleʻele i waho, ka ʻulaʻula a me ke kumu, SS tube, nā lepili ma nā ʻaoʻao ʻelua o ka pūpū, ka uila uila, maʻalahi ke lawe, palekana i ka hana, hiki ke hoʻopiha pinepine ʻia me ka pahu pahu butana, hoʻohana nui ʻia no ka hoʻoponopono ʻana i ka meaʻai, ka hoʻomehana ʻana. , defrosting, barbecue, hoomoana waho, welding etc, lōʻihi a ikaika ka lapalapa ahi, wela wela e hana ana a hiki i 1300 degere.