Lochinvar & A.O. Smith 100109061 Heating Element

The Lochinvar & A.O. Smith 100109061 Heating Element is a critical OEM replacement component engineered for high-performance residential and light commercial water heating systems. This 8-inch copper heating element operates at 120V and delivers 1500W of heating power, ensuring rapid thermal recovery and consistent water temperatures. Built with a durable copper sheath, the 100109061 is designed to resist scale buildup and provide superior heat transfer compared to generic alternatives. As a screw-in water heater element, it offers a secure, leak-proof fit for compatible Lochinvar, A.O. Smith, State, and American water heater models. This 1.5 kW electric element serves as a direct replacement for legacy part numbers including 9002963005 and 23790-4. For veteran contractors, this low-watt density element is the professional choice for restoring system efficiency while maintaining the integrity of the original factory specifications.

• OEM Compatibility: Guaranteed fit for select Lochinvar and A.O. Smith units, replacing part 9002963005.
• High-Grade Copper Sheath: Provides excellent thermal conductivity and durability in various water conditions.
• Efficient Power Delivery: Optimized 1500 Watts output at 120 Volts for reliable recovery rates.
• Standardized Fit: Features a 1-inch screw-in flange for straightforward installation with a standard element wrench.
• Reliable Performance: Engineered to meet strict manufacturer standards for residential electric water heater repair.

Is the 100109061 compatible with other brands?
Yes, besides Lochinvar and A.O. Smith, this element is a validated replacement for many State, Reliance, and American Water Heater models using the same specifications.

How do I prevent "dry fire" during installation?
To avoid immediate element failure, ensure the water heater tank is completely full and all air is bled from the hot water faucets before restoring power to the 120V circuit.

What tool is required for replacement?
A standard 1-1/2 inch water heater element wrench or a deep-well socket is recommended to ensure the screw-in flange is properly torqued without damaging the hex head.

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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.