Rheem SP10874GH Resistored Copper Screw-In Element – 120V, 2000W (Small)

The Rheem SP10874GH resistored copper element is designed for dependable heating in compatible electric systems that rely on a compact 1-inch screw-in design. Operating on 120 volts, this 2000-watt element combines a copper outer sheath with a resistored core to deliver steady heat and durable performance over time.

Key features include a copper outer sheath for robust protection and efficient heat transfer, a straight threaded mount, and a precise 1-9/32 inch outer thread that fits common NPSM connections. With a watt density of 170 W/in², it provides a high-output profile suitable for demanding heating tasks without compromising control.

What it means for your setup

• Resisted heating element: optimized for quick heat response on 120V circuits
• Reliable copper construction: durable protection and effective heat transfer
• Compact fit: 1-inch screw-in design with a 7.65 inch tip-to-flange length
• Threaded mounting: NPSM-compatible 1-9/32 inch outer diameter
• High watt density: 170 W/in² for strong performance in compact form

Specification snapshot

• Element type: Resistored
• Voltage: 120 V
• Wattage: 2000 W
• Outer sheath: Copper
• Diameter: 0.260 in
• Length (flange to tip): 7.65 in
• Mounting: Threaded
• Threads: 1-9/32 in OD, NPSM
• Cold resistance: 7.20 Ω
• Watt density: 170 W/in²

Real-world use cases include upgrading or replacing elements in compatible water heating or heating appliances, where a threaded, screw-in element ensures a straightforward swap without major modifications. The copper sheath helps manage heat buildup while the resistored core provides consistent power delivery. Always verify compatibility with your unit’s threading and voltage requirements before installing. This element represents a practical option for cases where a compact, high-output heating solution is needed within standard 120V systems.