When checking recycled refrigerant for excess non-condensable gases, what is the required storage temperature for the container before checking the pressure?

The required storage temperature for checking recycled refrigerant for excess non-condensable gases is 65°F (18°C). This specific temperature ensures that the refrigerant is at a stable, standardized state, which allows for accurate pressure readings to determine if non-condensables are present.

By conducting the pressure check at this temperature, technicians eliminate variances that could arise from temperature fluctuations, which may affect the pressure readings and lead to inaccurate assessments of refrigerant quality. Proper procedures dictate maintaining a consistent environment for such checks to uphold safety and reliability in refrigerant handling and equipment performance.

Selecting a temperature that is outside the recommended range could result in misleading results. For instance, checking at temperatures that are too low could lead to lower pressure readings, potentially masking non-condensable gases in the system. Therefore, adhering to the specified temperature of 65°F allows for a reliable and precise evaluation of the refrigerant's condition.