1.WVCP fa'asologa fa'aaogaina le vevela fa'afefiloi fa'afefiloi
2.Siosiomaga faauo HFC fefiloi refrigerant, e le aofia ai CFCs/HCFCs
3.O le faiga e leai se suauʻu poloka ma faʻatinoga faʻagaioiga mautu
4.High malosi faʻaleleia fua faatatau
5.Wide lautele o le vevela vai malulu talafeagai
6.Large latent vevela o le evaporation, cooling vave ma defrosting
7.O le compressor ei ai tulaga lelei faagaoioia, coefficient tu'uina atu ea tele, suction maualalo ma lafoaia vevela
8.Strong galuega tauave o le faamaopoopoina o le refrigerant faagaoioiga.
9. O mea tau vailaʻau e mautu, e le oona ma e le mu.