(2-Pack) 4.5″ x 1/2″ NPT RV Water Heater Magnesium Anode Rod –for Atwood & Domet
Every RVer’s nightmare is a failed water heater during a trip. Why This Anode Rod?. Wrap threads clockwise with thread sealant tape approved for potable water. Insert new anode rod in drain opening and rotate clockwise to tighten.