Residential
Get with the Program
Use less energy and save more money with energy efficiency programs.
There are fewer things more important to the comfort and well-being of you and your family than access to reliable and affordable hot water. Rebates are available when you upgrade or replace old, inefficient appliances and purchase high-efficiency natural gas water heaters. Washington Gas offers rebates as a part of our energy efficiency programs in Maryland. Washington Gas rebates can also be combined with manufacturer rebates.
Water Heating Rebates
| ELIGIBLE EQUIPMENT | ITEM & EFFICIENCY REQUIREMENT | REBATE |
| Storage Water Heater Tier 1 |
ENERGY STAR, greater than equal UEF 0.66 or EF 0.67 |
$100 |
| Storage Water Heater Tier 2 |
ENERGY STAR, greater than or equal UEF 0.69 or EF 0.70 |
$150 |
| Tankless Water Heater Tier 1 |
ENERGY STAR, greater than or equal UEF 0.87 or EF 0.87 |
$350 |
| Tankless Water Heater Tier 2 |
ENERGY STAR, greater than or equal UEF 0.92 or EF 0.92 |
$400 |
To apply and learn more about available Existing Home Program rebates, visit our online portal.
An online application requires a Terms & Conditions form signed by the customer. If a rebate payment is to be paid to a party other than the Washington Gas account holder, the application must also include a signed Payment Release Authorization form.
For an Existing Home Program application, download here.
For the Existing Home Program Terms and Conditions and payment authorization form, download here.
