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ʻO ka pahu ea hikiwawe i hoʻopaʻa ʻia me ka ʻaʻahu alumini
Hoʻolālā ʻia ka ʻea ea maʻalahi no ka ʻōnaehana ea hou a i ʻole ʻōnaehana HVAC, i hoʻopili ʻia ma nā hopena o ka lumi.Me ke aniani huluhulu insulation, hiki i ka duct ke hoʻopaʻa i ka ea wela i loko;hoʻomaikaʻi kēia i ka pono o ka ʻōnaehana ea;mālama ia i ka ikehu a me ke kumukūʻai no ka HVAC.He aha hou aʻe, hiki i ke aniani wool insulation layer ke hoʻopau i ka leo ea.He koho naʻauao ka hoʻohana ʻana i ka ʻea ea maʻalahi insulated i ka ʻōnaehana HVAC.
