Duda Solar alumrod33cm Zinc-Aluminum Anode Rod for Water Heater Tanks & Solar Water Heater Systems
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<b>[Product Information]</b><br>
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<li>Length of anode rod: 33cm/13</li>
<li>Material: zinc-aluminum (10Percent zinc, 90Percent aluminum)</li>
<li>3/4NPT connection</li>
<li>Sacrificial anode rod for tanks with hard or Salty water or with sulfur Dioxide smell (rotten eggs) caused by iron</li>
<li>Check rod for corrosion annually and replace as needed</li>
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