Rheem Water Heater Parts SP11309C Water Heater Anode Rod

The Water Heater Anode Rod SP11309C is an essential Rheem water heater part designed to extend the life of your tank. A magnesium, non-resistored anode rod, it acts as a sacrificial protector to prevent corrosion and keep your appliance operating smoothly. With the exact dimensions of 0.75 inch diameter and 44-3/8 inch length, it features a 3/4 inch threaded end and a 1-1/16 inch hex head for reliable installation. This replacement component is a cornerstone of regular water heater maintenance, helping to maximize efficiency, reduce mineral buildup, and prolong the life of your heating system. Compatible with many standard tanks, it’s a straightforward upgrade for do-it-yourself maintenance or professional service.

• Material: Magnesium
• Type: Non-Resistored
• Size: 0.75" diameter x 44-3/8" length
• Thread: 3/4" with 1-1/16" hex head
• Used On: Water Heater
• Primary benefit: Prolongs tank life by preventing corrosion