AR109 Magnesium Anode Rod For Water Heaters Easy Install In Hot Water Outlet Fits 3 Inch Or 5 Inch Nipples Replacement Tank Anode For Extended Water Heater Life Corrosion Protection
✔️ Single-rod water heater option, fits 3 or 5 in nipples, 44 in
This magnesium anode rod is designed to be installed in the hot water outlet of a residential water heater to shield the tank from corrosion and extend its life. It is commonly used on tanks with a hot water outlet nipple and is compatible with models that use standard anode slots. For units with a designated anode slot, a hex head variant may be recommended.
✅ High-grade AZ31 magnesium alloy, ASTM B843-07 compliant
✅ 3/4 in diameter thick rod for extra sacrificial material
✅ 44 in length with segmented flexible design for tight spaces
✅ Fits hot water outlet nipples 3 in or 5 in
✅ Lifetime warranty against corrosion and extended tank life
✅ DIY replacement that protects your water heater
💡 What is the role of a water heater anode rod and when should you replace it?
Answer: A sacrificial metal that protects the tank from corrosion. Replacement timing depends on depletion.
- extends water heater life by preventing tank corrosion - sacrificial metal protects the tank instead of the steel walls - easy DIY replacement to maintain tank protection