(1) Iqondo lobushushu eliphakamileyo kwii-boilerIsithando somlilo senza i-radiation rational doll yodonga lwamanzi, ukuze umsebenzi ophakathi kudonga lwamanzi aluthale ukusuka kumanzi ukuya kumxube we-steam kunye namanzi ukuze agqibe inkqubo yokuphuma komsebenzi.
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. Ikwaphezulu kakhulu, ke ukusetyenziswa kweendonga ezipholileyo kugcina insimbi xa kuthelekiswa nokusetyenziswa kwe-cubes ye-tube yokuphuma kwe-tube, ngaloo ndlela kuncitshiswa iindleko zomphezulu we-boiler.