Description
Lochinvar & A.O. Smith 100232745 Anode Rod — 1″ x 36″
The Lochinvar & A.O. Smith 100232745 is an OEM-replacement sacrificial anode rod designed to protect water heater tank liners from corrosion and premature failure. By attracting corrosive elements in the water supply, the anode rod sacrifices itself to extend the service life of the tank — making it one of the most cost-effective water heater maintenance components available.
Key Features
- OEM replacement anode rod for Lochinvar and A.O. Smith water heaters
- Dimensions: 1″ diameter x 36″ length
- Sacrificial anode design protects tank interior from corrosion and scale buildup
- Helps extend the operational lifespan of residential and commercial water heater tanks
- Direct factory replacement — ensures proper fit and performance
Why Replace Your Anode Rod?
Sacrificial anode rods are a critical component in any water heater. Over time, the anode rod depletes as it absorbs corrosive elements from the water. A depleted or missing anode rod allows the tank walls to corrode, leading to leaks, reduced efficiency, and premature equipment failure. Regular inspection and replacement of the anode rod is a simple, low-cost maintenance step that can significantly extend the life of your water heater.
Compatibility
- Designed for use with select Lochinvar and A.O. Smith water heater models
- Consult your equipment manual or contact Jackson Systems to confirm compatibility with your specific unit
Product Specifications
- SKU: 100232745
- Brand: Lochinvar & A.O. Smith
- Diameter: 1″
- Length: 36″
- Type: Sacrificial Anode Rod







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