Isitendi sensimbi engagqwali sokudala inkungu yamanzi senzelwe ukusetshenziswa ngaphandle. Yenziwe ngensimbi engagqwali, eqinisekisa impilo ende yenkonzo. Kuyinto efanelekile, ngokwesibonelo, ingadi noma ithala lapho ufuna ukuziqabula ngezinsuku ezishisayo. Isitendi sinikwa amandla yipayipi lengadi elijwayelekile. Kudingeka kufakwe ihange kusisekelo esiqinisiwe, okuyinto noma yimuphi umsizi ongayenza. Noma ungathenga isisekelo sikakhonkolo saso, esibuye sinikeze, bese ungasakha noma usihambise noma yikuphi. Sicela uqaphele ukuthi lesi sifutho senkungu siwumkhiqizo oyisisekelo osetshenziswa ekhaya. Uma ungathanda ukukhiqizwa kwenkungu okuphrofeshinali ezindaweni zomphakathi, udinga ukuthenga isethi ephelele (i-compressor, filtration, couplings,...), esingakukhokhela yona ngamunye.