Electric 110 V 4.5 KW Tankless Water Heater

Electric 110 V 4.5 KW Tankless Water Heater Must be installed with a grounding electrode for safety Ensure the inlet water is on before switching on the power Strictly prohibited to operate without water or when frozen Test water temperature with your hand before use to prevent scalding After prolonged use, water quality may cause uneven heating; re-flushing is recommended if not used for a long time