Can you use uv or fluorescent dyes in r-1234yf?

Yes, UV or fluorescent dyes can be used in R-1234yf refrigerant systems to detect leaks. These dyes are typically compatible with the refrigerant and can help identify leaks when illuminated with a UV light. However, it’s essential to ensure that the dye is specifically formulated for use with HFO-1234yf to avoid any potential compatibility issues. Always follow manufacturer guidelines and safety precautions when using dyes in refrigerant systems.