Product Review

The Rheem SP213670 is an element - 240V/4500W titanium non-resistored LWD - 1.5-inch screw-in. Watt Density Classification: LWD. Input Voltage (V): 240. Wattage at 240V (W): 4500. Watt Density at 240V (W/sq. in. ): 78. Cold Resistance (ohms): 13.30. Outer Sheath Material: Titanium. Resistored: No. Configuration: Foldback. Element Diameter (in.): .316. Element Length - Flange to Tip (in.): 16.50. Mounting Type: Threaded. Actual Thread Size - Outside Diameter (in.): 1-1/2. Nominal Thread Size - (in.): 1-1/2. Threads per Inch: 12. Thread Type Series Designation: UNF. Hex Head Size - Across Flats (in.): 1-7/8.