
Solarshine 3kw 5kw 200L 300L Instant Water Heater Boiler Water Heater SUS304 Water Tank All in One Air Source Heat Pump. High Energy Efficiency: Saves about 70% heating cost compared to electric heaters. Simple Installation: 3-step installation process without drilling holes on walls. Quiet Operation: Low noise rotary compressor and fan, working below 60dB. Smart Control System: Full automatic controller with WiFi mobile phone control. Durable Tank Material: Inner tank made of high-quality SUS304 stainless steel. Wide Application Range: Suitable for villas, hotels, factories, hospitals, and apartments. Comprehensive Certifications: Certified by CE, ISO9001, CCC, CB, and RoHS standards. Flexible Customization: Offers full, minor, and sample-based customization options.