Powered by natural refrigerant R744, better known as refrigerant-grade CO2, Lync’s Aegis commercial heat pump is non-toxic, non-flammable, has an ODP (Ozone Depletion Potential) of zero and a low GWP (Global Warming Potential) of 1. R744 also outperforms other common refrigerants, like R134a and R410a, making Aegis a better, longer-lasting and more sustainable solution. Aegis is available in an air-source version, water-source version, and an air-source version with a cool water recovery option. It is an ideal solution for new and retrofit, multifamily, gyms, industrial, hospitality, education and health care, the company says. Booth #B2619.