What procedure should be followed for disposing of used refrigerants?

The proper procedure for disposing of used refrigerants is to adhere to local, state, and federal regulations to ensure safe and legal disposal. This is essential because refrigerants can have significant environmental impacts, particularly on the ozone layer and global warming potential. Regulatory frameworks have been established to manage these substances safely, promoting practices that minimize harm to both people and the environment.

Following these regulations involves steps such as recovering refrigerants from refrigeration or air conditioning systems before disposal, using certified recovery equipment, and ensuring that the recovered refrigerants are either recycled or safely destroyed by trained professionals. This approach is critical for compliance with environmental laws and for promoting sustainable practices in the HVAC industry.