Home >> Audi >> 2020 >> SQ8 Premium Plus >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Air Conditioning (Refrigerant R134A Servicing) (1 Of 3) >> 87 Air Conditioning >> A/C System, General Information >> Refrigerant R134A Characteristics >> Critical Temperature/Pressure