Yisiphi isici ikakhulukazi sabalandeli be-HVLS?

Dala isendlalelo sokujikeleza somoya esingaphazanyiswa ngaphezulu komhlaba ukuhlinzeka ngempumelelo esebenzayo yokupholisa ehlobo.

Ukuhanjiswa okushisayo nokubandayo kuqedwa ngejubane eliphansi lokusebenza noma ngokubuyela emuva.

Asikho isidingo sokusebenzisa abalandeli be-noisy "eqeda ijubane eliphezulu" kuyo yonke indawo.

Abathandi be-HVLS ngeke baphazamise noma baphazamise ukusebenza kohlelo oluthile lweHVAC noma lomoya.