Ninde uzi umubare munini w'itara rinini ry'umunyu rikoreshwa mucyumba
Ahantu hakoreshwa itara ryumunyu
Itara ryumunyu munsi ya 5KG: 7-25W, ibereye icyumba cya metero kare 3-5; Itara ry'umunyu 5–7KG: 15-25W, ibereye icyumba cya metero kare 5-9;
Itara ry'umunyu 7–11KG: 15- 40W, ibereye icyumba cya metero kare 9-14;
Itara ry'umunyu 11-16KG: 25- 40W, ibereye icyumba cya metero kare 18-18;
Itara ry'umunyu 16-22KG: 40-60W, ibereye icyumba cya metero kare 25-25.