Faced with today's tough environmental challenges and with global warming, we are more committed than ever to develop solutions which utilize sustainable energy sources in order to conserve our planet's non-renewable reserves of fossil fuels. Striving to help create a greener environment, we offer a wide range of eco-friendly heat pumps and constantly adding more to our product list. Our CFX series uses R410A that is chlorine free and non-depleting refrigerant. Such will not only help save money on energy bills but also help reduce carbon dioxide emissions in the atmosphere to help control global warming.