
50Hz60Hz All in One Air Source Heat Pump 200lsanitary Hot Water with WiFi Control. High Energy Efficiency: Saves about 70% heating cost compared to electric heaters with high COP output. Smart WiFi Control: Full automatic intelligent controller with mobile phone control via WiFi. Quiet Operation: Features low noise rotary compressor and fan, working at extremely quiet conditions. Simple Installation: 3-step installation process requiring no drilling holes on walls. Durable Stainless Steel Tank: Inner tank made of SUS304 stainless steel for long-term service life. Wide Application Range: Suitable for villas, hotels, factories, hospitals, and student apartments. Comprehensive Certifications: Certified with CE, ISO9001, CCC, CB, and RoHS standards.