【Performance of Heating Hose】: Nwsuewi's heating hose accurately senses the ambient temperature, with a working voltage of 120 volts and made of advanced materials. Even if the temperature reaches -45 ° C at night, our heating hose will not freeze, completely ending the problem of water pipe freezing in winter and allowing you to enjoy stable water supply at any time. 【Durable and leak proof design】: Nwsuewi's heating hose uses external threads on both ends, with a thread of 3/4, making it easy to connect to any water source. After millions of tests, the fifth generation heating hose has finally been born. If the water pipe leaks, please use double washers at both ends to solve the problem of water pipe leakage. 【Food grade health materials】: rigorously tested by third-party laboratories to ensure complete absence of harmful substances such as lead and bisphenol A, resulting in pure and odorless water taste. Ensure that every drop of water meets the standard for direct drinking, so that both elderly and children can drink with confidence. 【Applicable scenarios for heated water pipes】: Nwsuewi is equipped with five sizes: 20FT, 30FT, 50FT, 75FT, and 100FT. Please choose the appropriate length according to your needs. RV heating hoses can be used in scenarios such as RVs, homes, gardens, camping, poultry farms, etc., without worrying about any adaptation issues. 【Service Upgrade】: Our RV heating water pipe not only offers a 30 day refund guarantee and a 3-year warranty service, but also our customer service team will provide 7/24 service when you have any questions about the product, ready to answer your questions at any time and make every effort to provide you with a 100% satisfactory solution. " This heated water hose allows RVers to enjoy hot water outdoors even in freezing temperatures. The self-regulating heating element maintains water temperature down to -45°F without external power. Blue in appearance, this hose features a built-in thermostat to control water heat from 40-140°F. At 75 feet long, it provides plenty of reach from an RV or home to wash up, shower, or fill containers without worrying about freezing pipes. The thick yet flexible design resists kinking even in cold weather. Made with lead- and BPA-free materials, it's safe for drinking water applications. No tools or batteries are required for setup - simply attach the hose to hot and cold water sources and adjust the thermostat knob as desired. Ideal for camping, tailgating, or any outdoor activity where hot water is needed on the go.