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Find the standard low and high side pressure ranges for R-134a and R-1234yf refrigerants at different ambient temperatures. Learn how to interpret pressure readings and what actions to take when recharging with A/C Pro®.
Compare the pressure and temperature relationship for R-12, R-134a and R-1234yf refrigerants. See the chart for different temperature ranges and learn how to use it for your vehicle.
Find out how ambient temperature affects the system refrigerant charge pressure and the high and low side psi readings. Use this chart to recharge refrigerant or diagnose an a/c system based on pressure readings from your gauges.
R134A Pressure-Temperature Chart-49-45: 1-17.2 51: 10.6 101: 38.3-48-44.4 2-16.7 52; 11.1 102; 38.9-47-43.9 3-16.1 53; 11.7 103; ... *Red Italics Indicate Inches of Mercury Below Atmospheric Pressure. 18.4 ... 17.6 17.3. Saturation Pressure-Temperature Data for R134A (psig)* Temp (°F) Pressure Temp (°C) Temp (°F) Pressure Temp (°C) Temp ...
Learn how to interpret the normal AC pressures for R-134a refrigerant based on ambient temperature and engine speed. See the chart of low-side and high-side pressure ranges for different ambient temperatures and the rule of thumb for optimal pressure.
Find the R-134a and R-1234yf pressure charts for guidance when using A/C Pro® recharge products and gauges. Learn how to interpret pressure readings and what actions to take for optimal A/C performance.
Learn how car AC works with R134a refrigerant and see a chart of low and high side pressures for different temperatures. Find out why measuring and monitoring pressure is important and how to troubleshoot common issues.
Learn how to check and adjust the pressure of your A/C system using a temperature pressure chart. Find out the R-134a requirements, the gauge readings and the actions to take for different pressure ranges.
R-134A Refrigerant Pressure Temperature Chart - R-134A is an inert gas also known as Tetrafluoroethane, and for air conditioner systems. Furthermore, R134A is a chemical refrigerant in automotive and domestic use air conditioners. Additionally, HVAC Systems such as chilled water systems in both commercial markets and industrial markets.
Learn how to use gauges to measure and diagnose AC system problems with R134A refrigerant. See scenarios, tables, and tips for different ambient temperatures and compressor types.