Unleash Optimal AC The Complete AC Pressure Table

PT Chart AC Service Tech HVAC Training is made possible by continued support from our visitors, customers, and support from these Sponsors! The AC Pressure Chart for R134a is a useful guide. It gives you typical pressure values for both the high and low sides at different temperatures. Normal AC Pressures Using R-134A · At an ambient temperature of around 65°F (24°C), the high-side pressure typically ranges from 135 to 155 psi. Cooling Pressure (PSI). @ Service Port. (Tolerance +/- 5). Outdoor Temp (°F). Refrigerant Pressure vs. Temperature Charts for Pioneer Split Systems (R410a). 75. 3G TL (2004-2008) - A/C Refrigerant Pressure Chart for Acura - Does Acura have a specific R134a refrigerant pressure chart or are the ... This is a quote from the AC gurus: "The low-side should be near 30 PSI at 90 degrees Fahrenheit or less. Pressure that is too much ... Our R-134a and R-1234yf air conditioning system pressure charts are a helpful tool for interpreting pressure readings when recharging with A/C Pro®. The pressure inside the a/c system is a higher number in psi than the outside / ambient temperature number in Fahrenheit and it's above about 70F. 2. Use temperature-pressure chart to determine saturation temperature at observed suction pressure. 3. Measure suction gas temperature on the line at the ... This AC pressure chart contains R134a refrigerant values at room temperature. Where all the high- and low-side pressure values are.