How to Order a Marathon Water Heater

Ready to enjoy energy savings and a lifetime free of water heater worries?

Follow these three easy steps to order your new Marathon water heater.

Step One: Call Georgia Power - The Energy Expert at 1.800.524.2421 extension 100. You'll be asked questions to determine the best water heater option for your family's needs.

Step Two: Print out the Georgia Power $525 water heater rebate form. Complete the rebate form. Note: Installers will have extra rebate forms with them when they arrive for installation.

Step Three: Mail or fax your completed rebate form, along with a copy of the installer's paid invoice, to Georgia Power for rebate payment.

    Mailing Address:
  • Georgia Power
  • 241 Ralph McGill Blvd. NE
  • Bin# 10210
  • Atlanta, Georgia 30308
  • Attention: Marathon Rebate
    Fax number:
  • 404.506.3883

For additional information on the Marathon water heater or how to order, please email us.

Marathon Plumbers

Become a Marathon Installer

Plumbers interested in participating in Georgia Power's Marathon water heater customer rebate program are welcome. Certain minimum criteria must be met based on geographical location. Service abilities including; installation within 24 hours, optional same day service, 24/7 customer service, and plumbing and electrical services available are some of the requirements. For more details, please contact Georgia Power's Jason Willard 404-608-5906.

Marathon Distributors

Become a Marathon Distributor

Distributors interested in participating in Georgia Power's Marathon water heater customer rebate program are welcome. Certain minimum criteria must be met based on geographical location. For more details, please contact Georgia Power's Jason Willard 404-608-5906.

Why Customers Love their Marathon Water Heaters

Lynnette from Martinez:

"I love that thing with all my heart! I'm a trucker and when I get home we have about 20 loads of laundry to do. I can take a shower and have enough hot water to do laundry at the same time!"

Maggie from Columbus:

"I really like it, I think it's great. It worked out perfect for us. When we installed it, we had a tankless gas water heater. I really didn't care for the tankless unit. It was supposed to be pretty economical but we didn't see much of a savings. Instead of putting a regular gas one in, we decided to put the Marathon in the crawl space under the house so it's closer to the kitchen. My husband had researched online and found very high ratings for the Marathon and then we got the email about the rebate and it seemed like a good way to go. It immediately gave us hot water after we installed it, which was pretty amazing."

Aaron from Gray:

"I love it! It sure does help. We love not having a gas bill. We just went up to Atlanta to get it and my electrician friend helped install it, it was real easy. We have it in our laundry room and so far, so good! It's doing its job."

Carson from Macon:

"I tried it out last night and my old gas heater would run out of hot water after a 5 minute shower and the Marathon was still going well after that. I have to take hot showers for migraine headaches. I appreciate this offer and look forward to the day I can replace my furnace!"