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
