Hi Soroush,
Thank you for purchasing the Rheem Performance Plus 50-Gallon Natural Gas Water Heater. So glad to hear installation was easy you are enjoying your new heater! The water heater you have reviewed does come with a 2-year in-home labor warranty. (Please see written warranty for complete details.)
If we can ever be of any assistance please call Rheem Technical Support at 866-279-4566 between the hours of 7 A.M. and 7 P.M. CST and one of our experienced analysts will be happy to assist you.
Thank you again for choosing Rheem and for taking time to review this product.
Jennifer