What is the refrigerant pressure for a R410 AC?

The refrigerant pressure for an R410A air conditioning system typically ranges between 110 to 130 psi on the low side and 300 to 400 psi on the high side, depending on the ambient temperature and system conditions. It's important to check the manufacturer's specifications for precise values, as they can vary based on the specific system design and operating conditions. Always ensure proper safety precautions when measuring and handling refrigerants.