Standard Replacement Water Heater Element, 120 V

Camco 2143 – 1500W 120V High-Watt Density Screw-In Water Heater Element

The Camco 2143 is a 1500-watt, 120-volt high-watt density screw-in element designed for electric water heaters requiring a standard 1" NPSM threaded connection. Engineered for fast recovery and consistent thermal performance, it is constructed with a copper sheath and nickel plating for increased durability and corrosion resistance in non-hard water environments.

This model is ideal for replacement applications where recovery speed and reliable performance are essential. Suitable for residential water heaters with a minimum tank diameter of 9 inches and compatible with most major brands using screw-in style elements, including Rheem, A.O. Smith, and State.

Product Features

• High Watt Density: Delivers rapid heating for efficient water temperature recovery—best suited for areas without excessive mineral content.
• Copper Construction with Nickel Plating: Provides enhanced heat transfer and added protection against scaling.
• Standard Threaded Base: 1" NPSM screw-in style for quick integration into existing systems.
• UL Listed: Certified for safety and performance standards in both the U.S. and Canada.

Technical Specifications

• Model: Camco 2143
• Wattage: 1500W
• Voltage: 120V AC, single-phase
• Element Type: High Watt Density
• Thread Size: 1" NPSM (National Pipe Straight Mechanical)
• Minimum Tank Diameter: 9 inches
• Sheath Material: Copper with nickel plating
• Certification: UL Listed
• Warranty: 1-Year Limited

Installation Guidelines

This heating element is designed for horizontal or vertical tank installations where standard screw-in connections are used. Installation should be performed with power disconnected at the breaker panel. A wrench specifically designed for heating elements is recommended for removal and installation. Always replace the gasket included with the element to ensure a proper seal.

For code compliance and performance integrity, installation by a licensed plumber or electrician is strongly advised. Improper installation may result in element failure, leaks, or unsafe electrical connections.

Applications

• Residential electric water heater element replacement
• Maintenance and service for single- or dual-element water heaters
• Compatible with major brands using screw-in heating elements

Notes for Contractors

This element is suitable for inventory stocking due to its wide compatibility and common voltage/wattage profile. The high-watt density construction offers fast performance in areas where water quality does not require low-watt density or lime guard elements. Always assess local water conditions to determine suitability and longevity expectations.