
Germany Approves Blue Angel Ecolabel for Heat Pumps with Natural Refrigerants
A report by the German Environment Agency found that R290 in particular is well suited for energy-efficient heat pumps.
A report by the German Environment Agency found that R290 in particular is well suited for energy-efficient heat pumps.
An interim report outlines the progress made on a revised Blue Angel ecolabel.
Chinese manufacturer Midea received the label for its split air-conditioning systems that use natural refrigerant R290.