Sanitizing Sink/Tank Immersion Heater 6 000 W Watts Sheath Material 316 SS Watt Density 51 sq in Heater Voltage 240V AC 1 Phase Overall Length 43 3/4 in Control Range 55 Degrees to 115 Degrees F Enclosure Type NEMA 4 Min Immersion Depth 7 in Height 39 3/4 in Includes 6 ft Cord with Polarized Plug Hi Limit On/Off Switch Pilot