Aluminium foil acoustic air duct yakagadzirirwa itsva air system kana HVAC system, inoshandiswa pamagumo ekamuri. Nekuti iyi acoustic air duct inogona kuderedza zvakanyanya ruzha rwemuchina unogadzirwa nemaboosters, mafeni kana maair conditioner uye ruzha rwemhepo rwunoitwa nekuyerera kwemhepo mupombi; Kuti makamuri arambe akanyarara uye akasununguka kana iyo itsva air system kana HVAC system yakabatidzwa. An acoustic air duct inofanirwa kune aya masisitimu.