Item Finned Tubular Heating Element, Overall Length 12 in, Installation Depth 11 in, Heater Voltage 480V AC, 1,333 W Watts, Sheath Material Steel, Material Steel, Mounting Type 3/4-16 Threads, 3 Phase, For Use With Mfr. No. VFT912-12C, VFT1212-16C,...