What is one safety concern when handling refrigerants?

Handling refrigerants poses significant safety concerns primarily due to the exposure to high pressures and the potential environmental harm associated with these substances. Refrigerants are often stored and transported under high pressure, which necessitates careful handling to prevent leaks or ruptures that can lead to accidents.

The release of refrigerants into the atmosphere not only affects the immediate environment but also contributes to broader environmental issues such as global warming and ozone depletion. Many refrigerants have been identified as potent greenhouse gases, making their proper management crucial in HVAC practices.

Understanding the pressures involved with refrigerants is essential for technicians, as it influences how they work with various components, ensuring that safety protocols are followed to mitigate risks associated with pressure-related injuries or environmental impact. Thus, the primary concern revolves around both the physical risks of handling pressurized systems and the broader implications for environmental safety.