Rated 4.5 out of 5 by 78
Rated 5.0 out of 5.0 by Bighak215 DA BOMB!!!
This product appears to have been the "cure all" for my hot water system. We have experienced an increase in water pressure, hotter water, better smelling water and we no longer have to take turns showering. With a minimum of four and as many as eight people in our house on any given day, lack of hot water can be a problem.
We live in a somewhat rural part of Maryland and we're on well water. Our first hot water heater gave out after only seven years of use due to corrosion. We shouldn't have that problem anymore since this product doesn't have a metal tank.
It's only been a month but this hot water heater gets an A++ from me.
July 23, 2013
Rated 3.0 out of 5.0 by Eldon Lifetime Warranty*
I bought 2 of these recently. I'm not sure how well they will last and I'm not sure why you need to register them to get a lifetime warranty or why they cost so much. Will I own the house in another 10+ years to see if they last longer than my last ones??? Maybe. The reason I bought them was because my plumber recommend them because of the lifetime warranty, but even he has no idea how long they will last. Here's hoping....
The only reason I rated this medium and not higher is because it is newer and I have really no idea how long it will last or how it is performing compared to my old one.
September 30, 2016
Rated 5.0 out of 5.0 by Howie Excellent Product
Quick installation, was easier to handle than I anticipated. Last water heater we will ever need to buy..
June 2, 2015
Rated 5.0 out of 5.0 by JPKEE Great product
I love this water heater. I was getting a 14yr old 66gal water heater replaced and this one fit the bill perfectly. The old one could never fill our soaking tub before it ran out of hot water. This one can fill it no problem and with plenty to spare for any other hot water loads. It is also very light for it size and very energy efficient for a hot water tank. It actually uses around 400 less kwh per year compared to the old tank that is smaller. I also like the fact that the tank itself has a lifetime warranty with a 6yr warranty on the parts. No more worrying about rust build up.
April 16, 2013
Rated 1.0 out of 5.0 by Joe56 Failed in 4 years.
I had this installed in my new house and after 4 years it is DEAD. The Warranty Page won't actually show you the warranty, and the warranty verification tool says it can't find the status of my hot water heater, even though the marketing department seems to be able to find its model from my serial number and send me marketing emails JUST FINE.
October 20, 2016
Rated 5.0 out of 5.0 by MR33 Hot Water!
We've had the Marathon tank for about 2 weeks and can't believe the difference in our water. It comes out hot almost instantly and has improved showering, laundry and dishes. We're very pleased and look forward to many years of happiness with our tank.
October 2, 2016
Rated 5.0 out of 5.0 by Mike_Nose Great Product!
Great product and warranty! I would highly recommend this product!
September 29, 2016
Rated 5.0 out of 5.0 by Big red truck I bought my Rheem when I bult my home 10 yrs ago.
I bought my Rheem 10 yrs ago when I bult my home. Well after 10 yrs later it went out. Rheem was very nice in standing behind there product . They replace my Rheem with no problem. The only thing is you must fill out your warranty form for your new rheem that you receive.
October 5, 2016