Birakwiye gukoreshwa kuri sisitemu yo gukonjesha ya konderasi, ubushyuhe bwa pompe yubushyuhe, firigo na firigo. Nyamuneka wemeze neza imiyoboro yawe mbere yo gutumiza Dabund.
Akayunguruzo k'umuringa ni igice gisanzwe cya sisitemu yo gukonjesha. Byakoreshejwe cyane mu kuyungurura umwanda cyangwa ivumbi kugirango wirinde guhagarika sisitemu ya firigo. Birakwiye gukoreshwa kuri sisitemu yo gukonjesha ya konderasi, HVAC, ubushyuhe bwamazi ya pompe, firigo, na firigo.
Firigo ya firigo yumye ikozwe mu muringa, iyungurura yumye hamwe nuyungurura imbere., Hamwe nubushyuhe bwiza, umuvuduko, hamwe no kurwanya ruswa, ubuzima burebure. Igishushanyo mbonera, inshundura ya mesh imbere muyungurura irashobora guhagarika umwanda cyangwa umukungugu neza.