What is the boiling pressure of refrigerant oil in a air conditioner?

The boiling pressure of refrigerant oil in an air conditioner varies depending on the specific type of oil and the refrigerant used. Generally, it aligns with the operating pressure of the refrigerant to ensure proper lubrication and performance. For common refrigerants, the boiling pressure can range from around 20 psi to over 100 psi, but it's essential to refer to the manufacturer's specifications for the exact values relevant to a specific system.