【Multi-scene Use】: Inside the heated water hose using food-grade contact drinking water safety hose, through various certifications, can be used in winter RV, home, garden, camping, tourism and other places. It's the most sigiinificant rv accessories and rv winterizing kit in rv life. | .【 Application Temperature：Ideal for water hose freeze protection down to -40 degree F (-40 degree C) ,The internal heating coil will change with changes in ambient temperature, with a maximum heating temperature of 167 ° F. Rv heated water hose can deal with hose usage problem in witer. | 【 Excellent Quality】: The heated hose enclosed by five layers of strong material reinforced rv hose shell, each rv water hose has been strictly inspected by the factory. Black insulation sponge ensures that pipe joints do not freeze when exposed to low temperatures. The bright indicator light plug can quickly determine the power source. | 【Easy Installation】：Quick installation in 1 minute. Both ends of the product are female threads. A double-ended male thread is included with the product. The thread is 3/4", which can be connected to the water supply system at both ends of the hose. Please pay attention to the direction and position of the power plug when using it. | 【 Smart Auto Thermostat】: the thermostat will automatically turn on at 39.2°F-48.2°F and the thermostat will automatically turn off at 51.8°F-62.6°F. The indicator light on the plug is just to check if the socket is energized. | 【 Service &Believe】：Our professional customer service department will make every effort to ensure your satisfaction,30 day money back & 1 year service.If you have any questions about your product, we will respond within 8 hours and provide you with a satisfactory solution.