[Advantages of an Outdoor Tankless Natural Gas Water Heater] - It can be installed outdoors to save space and reduce safety risks compared to an indoor water heater; It does not need to wait 30 minutes for preheating compared to a tank water heater; A natural gas water heater is more energy efficient compared to an electric water heater and allows you to enjoy endless hot water [Designed for Outdoor Use] - With thickened and corrosion resistant body materials, stainless steel vents, and a powerful DC fan, this outdoor natural gas tankless water heater features wind protection, freeze protection, sun protection, and IPX4 waterproofing, it can withstand force 8 winds, can operate properly in low temperatures, and can adapt to any extreme outdoor weather and provide you with hot water in any inclement weather, it is the best domestic water heater choice [Multi-Point Water Supply] - This outdoor tankless water heater delivers up to 5.3 GPM and 130,000 BTUs of hot water and can provide consistent hot water to 3-4 outlets at the same time, which can satisfy multiple scenarios such as bathrooms, kitchens, and laundries at the same time, so one water heater can satisfy the hot water needs of the entire family [Continuous Hot Water] - Unlike tank water heaters, tankless water heaters do not need to wait 30 minutes for preheating or wait for energy to return. This natural gas water heater provides a constant supply of hot water so that you and your family can enjoy a comfortable bath at any time without worrying about running out of hot water [Precise Water Temperature Control] - The water heater has a built-in high-tech chip that intelligently regulates water flow and water temperature through the cooperation of the chip, water flow sensor and gas valve assembly, which can accurately control the temperature difference of the discharged water to less than 1°F, providing a consistently comfortable shower experience. Staged combustion technology ensures consistent water temperatures throughout the year to meet the needs of all seasons [8 Safety Protections] - We care about your safety, and this outdoor water heater is CSA certified and equipped with 8 advanced safety features including Flame Failure Protection, Overheating Protcction, Dry Combustion Protection, Anti-Freeze Protection, Timeout Protection, Fan Failure Protection, Pipe Blockage Protection, and high water pressure protection [Convenient & Precise Remote Control] - Equipped with a remote controller, the wire controller can reach up to 49.2 feet, allowing you to precisely adjust the temperature from indoors with a remote control [Easy Installation] - This outdoor water heater takes up virtually no space and is compact, measuring 14.2"L x 7.1"W x 21.7"H. The water outlet, water inlet and gas inlet use standard 3/4" NPT fittings for easy installation. Once installed, simply press the power button and turn on the hot water faucet to enjoy instant hot water [Reliable Protection and Support] - The LiberLive water heater comes with a comprehensive 2-year warranty that covers the entire unit. Our dedicated customer support team is always on hand to address any questions or concerns, ensuring you enjoy complete peace of mind Natural Gas Tankless Water Heater, Outdoor Installation, Up to 5.3 GPM 130000 BTU On Demand Residential Natural Gas Instant Hot Water Heater Outdoor with Remote Controller, 110V, CSA Certificated,Gray