... heat pump water heater, 2. it contains 3 temperature sensors 3.wireless remote control heat pump Main Function and ... water heater, it contains 3 temperature sensors (water temperature, outdoor temperature, exhaust temperature), 3 controlling output (compressor, defrost, fan), ... ~50°C,humidity ≤85%.Output Load Capability:Compressor and Defrost 10A/250VAC,Others 2A/250VACTemperature Sensor Type: NTC ...