Price For: Each Includes: Thermostat Enclosure Type: NEMA 1 Control Range: 60 Degrees to 250 Degrees F Item: Screw Plug Immersion Heater Watts: 1500 Sheath Material: 304 SS Overall Length: 14-5/16" Phase: 1 NPT: 1" Min. Immersion Depth: 9-1/4" Watt Density: 63 sq. in. Voltage: 120 Country of Origin (subject to change): United States