PHNIX R290 GreenTherm Pro Air-to-Water Heat Pump Now TÜV SÜD RED Certified, with a SCOP of 5.55 Verified by HLK Stuttgart

GUANGZHOU, China, June 3, 2026 /PRNewswire/ -- PHNIX, a professional heat pump manufacturer in China, has officially announced that its R290 Residential Air to Water Heat Pump GreenTherm Pro Series has successfully secured the European Radio Equipment Directive (RED)