Amabhokisi okuhlunga asetshenziselwa ukuhlunga komoya kumasistimu wokuphefumula komoya kanye ne-air conditioning.Amabhokisi esihlungi se-in-line duct anamakhava kalula aneziqeshana ezikhululayo ezisheshayo, ezivumela ushintsho olusheshayo nolulula lwezinto zokuhlunga.Amabhokisi ethu okuhlunga amapayipi ajwayelekile ayatholakala ukuze alingane osayizi bamapayipi ukusuka ku-100mm kuya ku-200mm ububanzi. Isihlungi seHepa Vimba ngempumelelo ngaphezu kuka-96% wamagciwane.