1. efficient instant heat: This tankless propane water heater delivers up to 16 kW of power and a hot water output of up to 8 l/min (2.1 GPM). Its instant design ensures rapid temperature rise and stable water performance, meeting a wide range of hot water needs such as showering, washing, pet cleaning, and outdoor cleaning. 2. Intelligent LED control: The clear LED display shows realtime water temperature and supports summer/winter mode switching for energy and gas savings. The knobstyle gas and water flow adjustment design is simple and intuitive, making temperature control effortless even for beginners. 3. Multiple safety protections: Equipped with several safety features, including 75°C overheating protection, low water flow protection, and a lowvoltage start system, ensuring stable operation in various environments. 4. Lightweight wallmounted design: The tankless structure makes this instant water heater lightweight and spacesaving for indoor wall mounting. It features standard G 1/2inch copper pipe connections and a 4.5inch smoke vent design for easy installation, suitable for homes, camping, caravans, and more.