Rheem-Ruud SP10552MH Element

As a seasoned technician, you know that the Rheem-Ruud SP10552MH Element is the industry-standard solution for maintaining optimal recovery rates in residential and light commercial electric water heaters. This 4500 watt 240V element is a high-watt density (HWD) component designed specifically for a 1-inch NPSM screw-in connection. It serves as the direct replacement for AP10552MH-3, ensuring seamless mechanical and electrical compatibility without needing field modifications.

Constructed with a premium copper heating element sheath and a built-in resistor, the SP10552MH is engineered to balance the electrical potential between the tank and the element, effectively reducing galvanic corrosion. At 240V, it provides a consistent 4500W output with a 13.5-inch immersion length, though it can be down-rated to 3380W when used in 208V systems. This OEM water heater part fits a wide range of manufacturers including Rheem, Ruud, Richmond, and GE, making it a versatile truck-stock item for any service contractor tackling water heater element replacement jobs.

• Universal Compatibility: Fits most major brands using a standard 1-inch threaded opening.
• Resistored Design: Integrated resistor extends tank life by mitigating electrolytic corrosion.
• High-Efficiency Heating: High-watt density configuration ensures rapid thermal transfer and faster recovery times.
• Direct OEM Fit: Drop-in replacement for discontinued models like the AP10552MH-3.

Is the SP10552MH compatible with non-Rheem branded units?
Yes. While it is a genuine Rheem-Ruud part, the 1-inch NPSM threading and 240V/4500W rating match the specifications of most standard electric water heaters, including AOSmith, State, and Bradford White.

Why should I choose a resistored element over a standard copper one?
A resistored element like the SP10552MH helps equalize the electrical potential, which is critical for protecting the tank's glass lining and preventing premature failure in areas with aggressive water chemistry.

What is the proper torque for installation?
Ensure the gasket is seated correctly and tighten until the hex head is flush and snug; a standard 1-1/2 inch socket is typically required for the hex head.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.