Rheem - SP11526C - 0.900 in. Dia Magnesium Anode Rod SP6379M Sealed direct-vent system draws combustion

Sealed direct-vent system draws combustion air from outdoors for improved indoor air quality

The manual-valve compatibility is stated clearly

A compatible DC-latching solenoid and one or two 9V alkaline batteries are required for operation

This SKU includes a PVC drain fitting

Rheem - SP11526C - 0.900 in. Dia Magnesium Anode Rod SP6379M Sealed direct-vent system draws combustionRheem PROTECH anode rods are an important line of defense in preventing corrosion and leaks in your water heater. These devices work because the metal in the rod is sacrificed so the tank does not corrode. As the anode works, the life of the water heater is increased. The anode should be checked and replaced every couple of years. Direct replacement for Rheem, Ruud and Richmond water heaters Fits most brands check diameter of your current rod to