I-R407F sisikhenkcisi esaveliswa nguHoneywell.Ingumxube we-R32, i-R125 kunye ne-R134a, kwaye inxulumene ne-R407C, kodwa inoxinzelelo oluhambelana ngcono ne-R22, i-R404A kunye ne-R507.Nangona i-R407F yayijongwe kuqala njenge-R22 endaweni ye-R22, ngoku ikwasetyenziswa kwi-appl yevenkile enkulu...
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