AO Smith 100305721

AO Smith 100305721 is a powered anode designed to extend the life of your water heater. This powered anode protects the tank by attracting corrosive minerals away from the steel lining, delivering reliable corrosion protection and long-term performance.

Engineered for easy installation, this AO Smith part fits standard 3/4" connections and pairs with most AO Smith water heater models. Built from high-quality materials, it supports regular water heater maintenance by reducing mineral buildup and preserving efficiency.

• Compatibility: Fits standard 3/4" connections and is compatible with most AO Smith water heater models for a straightforward retrofit.
• Protection: Delivers advanced corrosion protection by attracting minerals away from the tank lining, reducing rust risk and extending the life of your hot-water system.
• Durable: Constructed from durable materials designed for long-term performance in hot water environments and resistant to mineral buildup.
• Installation: Tool-friendly installation minimizes downtime, with clear alignment and secure connections for quick, hassle-free setup.
• Maintenance: Supports regular maintenance by keeping internal passages clean and maintaining peak efficiency over the life of the unit.