Pressure Gauge

• Pressure Indicator below 25 psi – indicates that the pressure in the air conditioning system is very low. In this case, refrigerant should be added until the pressure gauge needle is between 25 and 55 psi.
• Pressure Indicator between 25 and 55 psi – indicates proper pressure in the air conditioning system. The reading shows that the air conditioning system is correctly charged.
• Pressure Indicator above 55 psi – indicates that the pressure in the system is too high. In this case, the pressure should be reduced.

The pressure gauge hose is reusable, making it environmentally friendly.