What to Look For When Buying a New Water Heater

If you need to replace an old or failing water heating system, or are ready to upgrade, we recommend that you:

1. Decide What Size You Need.

If your current water heater meets your needs most of the time, you can probably replace it with one the same size. Your contractor can help you decide if a larger model is necessary.

2. Choose the Best Fit for Your Hot Water Needs.

High efficiency water heaters often require direct venting outside. Tankless water heaters require a certain amount of gas pressure to operate. Your installer can determine which models are a good fit for your home and which models are eligible for DCSEU rebates.

View Eligible

3. Get a Rebate.

DCSEU rebates help offset the increased cost of high-efficiency water heaters.

View Rebates

Get Started


Water heaters must be installed by a DC-licensed contractor in order to qualify for rebates. Contractors must have a valid DC Master Plumbing/Gas Fitter license to offer water heating. 

Qualifying Product

Qualified Source

Qualifying Efficiency Level

Previous Rebate

Updated Rebate

(Available Until September 30, 2020)

Water Heaters


Water Heater Electric Heat Pump

Storage Volume (gas) ≤ 55 gallons 
EF ≥ 2.00



Water Heater Natural Gas Storage

Storage Volume (gas) ≤ 55 gallons 
BTU/hr < 75,000
EF ≥ 0.67

$500 $625

Water Heater Light Duty EPACT-Covered Natural Gas 

75,000 < BTU/hr < 100,000

TE ≥ 0.90 



Water Heater Natural Gas Tankless

EF ≥  11

$300 $375

*Disclaimer: The DCSEU website has the most up-to-date rebate information. Please refer back to this table or DCSEU rebate applications for accurate rebate amounts.

Apply online


  • Equipment must be purchased new and installed by a licensed contractor between 10/1/19-9/30/20. 
  • Equipment must be installed in residential households of 4 units or less. 
  • Rebates for products installed after 9/30/20 are subject to change.
  • Equipment model numbers must be listed on the ENERGY STAR website and meet ENERGY STAR specifications.
  • Limit of one rebate per appliance type per utility account per calendar year. 
  • Application and any required additional documentation must be filled out completely, truthfully, and accurately. These materials must be submitted within 30 days of the installation date and postmarked by 9/30/20 to qualify for a rebate

Apply for Rebates

 For more information, contact us at 202-479-2222 or info@dcseu.com.