Commercial Air to Water Tuya WiFi Heating Pool Heat Pump Controller PCB PCBA Control Board. Integrated Control Modules: Inverter drive and system control integrated to reduce installation space and costs. WiFi Remote Control: Built-in WiFi module enables remote device control via mobile APP. Customizable Languages: Supports multiple languages including English, German, Polish, and Spanish. 19 Years R&D Experience: Chief engineer with 20 years experience in smart controller development. OEM/ODM Services: Strong R&D team available to undertake custom manufacturing services. ISO and CE Certified: Operation certified ISO 9001:2000 with CE and RoHS product markings. 100% Pre-delivery Testing: All goods undergo 100% testing before delivery to ensure quality. Multi-Mode Operation: Supports heating, cooling, DHW, silent, smart, and booster modes.