Amashubhu ethusi i-R410 kanye ne-R22 Ingcindezi ekhiqizwa isiqandisi esingu-R410a iphindwe izikhathi ezingu-1.6 kunesiqandisi sika-R22, esidinga ukuminyana okuphezulu kweshubhu yethusi, ukumelana nokucindezela okuqinile, ukuhlanzeka okuphezulu kweshubhu yethusi, nogqinsi olufana nolwethubhu.Ngakho-ke, uhlelo lwe-air-conditioning luka-R4...
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