R407C is a more environmentally friendly refrigerant alternative compared to an R22 coolant. It does not deplete the ozone. Even so, it nevertheless contributes to global warming, so it isn't the most eco-friendly solution. one. Best Cooling Effectiveness: R407C is often a mixture of refrigerants built to offer great cooling https://refrigerant-r407c27147.howeweb.com/29213370/top-latest-five-cost-of-r407c-refrigerant-urban-news