Gutembera gukomeye, amazi atembera neza, imiterere mito, n'aho umuntu anyura. Imiterere yayo yo kuzunguruka yihuta cyane ituma iba nto kandi yoroshye kurusha compressors zo mu bwoko bwa piston zo kwimura umwuka ku buryo bumwe, bigatuma ikomeza gushyiramo umwuka.
Gukora neza no kwizera cyane. Ingendo zizenguruka zituma umuntu adakora neza kandi agatitira, bigatuma akora neza cyane.
Ibyuka bidafite amavuta, umwuka mwiza. Mu gihe cyo gukanda, sisitemu yo gusiga amavuta ivanwa mu cyumba cyo gukanda, ikarinda umwuka kugera ku mavuta asuka amavuta. Ingufu nyinshi kandi igatanga ingufu nziza. Ingufu zikoreshwa neza hafi y'aho igishushanyo mbonera gikorera.
