ʻO ka Electric Thermal Oil Furnace kahi ʻano hou, palekana, kiʻekiʻe kiʻekiʻe a me ka mālama ʻana i ka ikehu, haʻahaʻa haʻahaʻa (ma lalo o ke kaomi maʻamau a i ʻole ka haʻahaʻa haʻahaʻa) a hiki ke hāʻawi i ka ikehu wela kiʻekiʻe i ka umu ʻoihana kūikawā Hoʻololi i ka wela i nā mea hoʻohana wela.