Description
Rheem-Ruud SP213670 Titanium Heating Element Overview
The Rheem-Ruud SP213670 is a direct OEM replacement titanium heating element engineered for reliable, long-lasting performance in Rheem and Ruud water heaters. Rated at 240 volts and 4,500 watts, this element delivers consistent, efficient heat transfer and is built to withstand the rigors of hard water, high-mineral, and corrosive water conditions that would quickly degrade standard copper or steel elements.
Key Features
- OEM Rheem-Ruud replacement part — ensures proper fit and function
- Titanium construction for superior corrosion and scale resistance
- Rated voltage: 240V
- Rated wattage: 4,500W
- 1-1/2″ fitting for straightforward installation in compatible water heater tanks
- Ideal for hard water, well water, and other aggressive water chemistry environments
- Designed for extended service life compared to standard low-density elements
Why Choose a Titanium Element?
Titanium heating elements offer exceptional resistance to corrosion, lime scale buildup, and chemical attack. In areas with high mineral content or aggressive water chemistry, titanium elements dramatically outlast conventional copper or stainless alternatives — reducing maintenance frequency and lowering total cost of ownership.
Application
- Residential and light commercial Rheem and Ruud electric water heaters
- Replacement for failed or degraded OEM heating elements
- Recommended for installations with hard water or high-mineral water supply
Specifications
- SKU: SP213670
- Brand: Rheem-Ruud
- Voltage: 240V
- Wattage: 4,500W
- Element Material: Titanium
- Fitting Size: 1-1/2″







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