A.O. Smith ProMax SL 40-Gallon Natural Gas Water Heater Tank
A.O. Smith residential natural gas hot water tanks are energy efficient and inexpensive.
6 year warranty on the tank. 6 year warranty on parts. This warranty is for products installed in USA, Canada and Puerto Rico. See a complete copy of the warranty included with the heater or at hotwater.com
Installation Help and Recommendations
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