SumAir R290 On/Off Air to Water Heater Thermal Pump 70Degree X-Temperature Hot Water Heated Testing in the CNAS Lab
SumAir R290 Heat Pump Successfully Passes High-Temperature CNAS Lab Test, Ensuring Reliable Hot Water Outlet at 35°C Ambient Condition

‌[Guangdong, China] – [March, 19th., 2025]‌ – SumAir, a company heading for global leader in