AC System Pressure Chart - A/C recharge kits (2024)

Ambient
Temperature °F / °C
(Temperatura Ambiental)Low-Pressure Gauge
(Puerto de Servicio del Lado
de Baja Presion)High-Pressure Gauge
(Puerto de Servicio del Lado
de Lado de Alta Presion)65°F (18°C)25-35 psi / 172-241 kPa135-155 psi / 931-1069 kPa70°F (21°C)35-40 psi / 241-276 kPa145-160 psi / 1000-1103 kPa75°F (24°C)35-40 psi / 241-310 kPa150-170 psi / 1034-1172 kPa80°F (27°C)40-50 psi / 276-345 kPa175-210 psi / 1207-1448 kPa85°F (29°C)45-55 psi / 310-379 kPa225-250 psi / 1551-1724 kPa90°F (32°C)45-55 psi / 310-379 kPa250-270 psi / 1724-1862 kPa95°F (35°C)50-55 psi / 345-379 kPa275-300 psi / 1896-2068 kPa100°F (38°C)50-55 psi / 345-379 kPa315-325 psi / 2172-2241 kPa105°F (41°C)50-55 psi / 345-379 kPa330-335 psi / 2275-2310 kPa110°F (43°C)50-55 psi / 345-379 kPa340-345 psi / 2344-2379 kPa