Cold weather water hose ideal for normal farm and garden use, and light commercial applications. Ideal for tasks requiring running water in below freezing temperatures. Thermostatically controlled to activate automatically when temperatures are below 40 deg (degrees) F (Fahrenheit). Tested down to -42 deg F. Includes 10-foot power cord, lighted plug, and runs on standard 110-volt GFCI (ground fault circuit interrupter) outlet. Drinking water safe. UL (Underwriter's Laboratories) listed. 18-month limited warranty. Diameter: 1/2 In. Length: 100 Ft. Safe For Drinking: Yes Temperature Rating: -42 Deg F Burst Strength: 200 psi Material: PVC Wattage: 500W Amperage: 4.5A Voltage: 120V Color: Blue