Water Heaters

10% off a Rheem Water Heater when installed by Home Depot

NEXT DAY DELIVERY ON
SELECT WATER HEATERS

Choose "Express Delivery From Store" as your shipping method

Shop Now

Tank

Tankless

Tank Water Heater

Traditional hot water storage tank system

  • Ready supply of hot water for multiple uses
  • Variety of sizes and features to meet every need
  • Designed for easier replacement of an existing tank water heater


Choose Your Power Source

Tankless Water Heater

On-demand hot water heater system

  • Up to 30% less energy consumption
  • Compact, space saving design
  • Longer life expectancy


Choose Your Power Source

Introducing a new level of performance for every home from Rheem

Rheem designs its water heaters with high efficiencies that lowers energy use and saves your family money.

We Have Your Water Heater Needs Covered

We know that purchasing a water heater requires a lot of thought. The Home Depot can help you select the best water heater for your needs whether you are interested in professional installation or installing it yourself. Start by determining if a tankless water heater or a tank water heater is a better fit for your household.

For tankless water heaters, determine how much water your home needs and the ground water temperature in your area to help you decide what unit is right for you. Whether you go with a tankless electric water heater or a tankless gas water heater, with tankless you get the advantage of less energy consumption and a smaller unit.

For tank water heaters you should consider your household size and the amount of space you have to store the unit. To help address thermal expansion and high water pressure issues with your water heater consider adding an expansion tank, water heater accessories, supply lines, and drain pans.

RELATED PRODUCTS

Series ET Non-Potable Water Expansion Tanks are for Series ET Non-Potable Water Expansion Tanks are for use in commercial and residential closed loop hydronic heating system piping to control the thermal expansion of hot water and maintain system pressure below the relief setting of the relief valve. The pre-pressurized steel tank features a durable expansion membrane that prevents ...  More + Product Details Close
The BrassCraft Coated Corrugated Steel Tankless Installation Kit The BrassCraft Coated Corrugated Steel Tankless Installation Kit contains everything you need to connect most tankless water heaters to your gas and water supply. Tankless Service Valve features a captive nut and washer to eliminate the potential for component loss during installation. Additionally the captive washer won’t kink or misalign ...  More + Product Details Close
The IHeat AGL-5 is a portable liquid propane The IHeat AGL-5 is a portable liquid propane fired water heater capable of delivering 1 to 1.4 gal. of hot water almost anywhere. The AGL-5 is a small work horse; people use similar units to heat the water in their homes safely and reliably. Gas is supplied from a standard ...  More + Product Details Close
The MAREY GA5PORT Outdoor Propane Gas Tankless Water The MAREY GA5PORT Outdoor Propane Gas Tankless Water Heater can provide up to 1.5 Gal. per minute for a perfect outdoor shower at 115°F output water temperature. It is also called water heater on demand because it heats water only when needed saving energy. Its compact design and light weight ...  More + Product Details Close