Medium Four cylinder Model Horsepower (hp) Refrigerant Voltage (Customizable） YBF4VCS-6.2ZR 6 R404a/R134a 380v/50hz YBF4VCS-10.2GR 10 R404a/R134a 380v/50hz YBF4TCS-8.2ZR 8 R404a/R134a 380v/50hz YBF4TCS-12.2GR 12 R404a/R134a 380v/50hz YBF4PCS-10.2ZR […]