4.1 Uyilo olungenalutho kunye nendlela engenamsebenzi.
4.2 Umthamo omkhulu womoya kunye nokwahluka kweqondo lobushushu lomoya.
4.3 I-Staine engaqhelekanga yentsimbi yombane eshushu.
4.4 Iityhubhu zensimbi yensimbi nge-inter Isiseko setyhubhu sifakwe kwi-tube engenamthungo 8163, esiyaneleyo kwingcinezelo kunye nexesha elide;
4.5 Ivalve yombane enombane ilawula ukuthathwa, ukuvala ngokuzenzekelayo okanye ukuvulwa ngokusekwe kubushushu be-SET, ngaloo ndlela kuqinisekisa ukulawula ubushushu obuchanekileyo.
4.6 I-Ventilator Dentilator inomzimba wobushushu obuphezulu kunye nokufuma okuphezulu, kunye ne-IP54 yokhuseleko lwe-IP54 kunye ne-H-Celing Hlobes.
4.7 Uhlanganiso lwe-Dehumidition kunye neNkqubo entsha yoMoya iphumela ekulahlekelweni okumangalisayo ubushushu obumangalisayo ngenkcitho yesixhobo senkunkuma.
4.8 Ukuphinda usebenze ngokuzenzekelayo.