​​​​​​Residential Water Heater Re​bate

Replace your existing water heater before it leaks with a high-efficiency model.

Eligible Tank Water Heaters

TIP: When shopping for a new water heater, be sure to look first at a model’s usage bin level, then the efficiency rating to ensure the model qualifies for a rebate. If not sure where to find this information, please ask your plumber or store representative.

Getting Started

• If you are purchasing a TANK water heater review our eligible tank water heater resource guide above, to be familiar with the brands and models that qualify for a rebate.
• Work with the dealer, plumber, or retailer of your choice to purchase and install the best high efficiency natural gas water heater for your home between January 1-December 31.
• This rebate offer is only available for LOUISIANA residential heating customers who receive natural gas service from Delta Utilities.

Note: F​or rebate to apply, the new equipment must be listed and AFUE verified on the current Air-Conditioning, Heating and Refrigeration Institute (AHRI) or ENERGY STAR® website.

After installation and before you complete a rebate application

Purchased and installed by a dealer/plumber
Step 1: Paper application

• Work with the dealer or plumber company that installed your water heater to complete a paper application, including required signatures. Enter your email address if you want system generated emails about the status of your rebate submission.
• Confirm that the invoice includes the required information:
• The details of the water heater that was purchased, including the brand and complete model number and the dealer information. The invoice must match the information on the application. A proposal or estimate are not acceptable forms for proof of purchase. Additional information may be requested from Delta Utilities.
•  IMPORTANT: Obtain a revised invoice if it doesn’t contain all the required information.

  Water Heater Rebate Form - Dealer (PDF)

• Once the paper application is complete with the required documentation

  Mail to:
  Delta Utilities
  Residential Rebates
  PO Box 59038
  Minneapolis, MN 55459-0038

Purchased from a retailer
Step 1: Collect information needed for rebate submission

• If you purchased and installed a TANK water heater review the eligible tank water heater resource guide to ensure your water heater model qualifies for the rebate.
• Confirm that the retailer receipt/invoice includes the required information:
• The receipt must describe the water heater that was purchased, including the retailer information. The invoice must match the information on the application. A packing list or recall invoice are not acceptable forms for proof of purchase.
•  IMPORTANT: Obtain a revised invoice if it does not contain all the required information.

Step 1A: Paper application

• Complete a paper application. Enter your email address if you want system generated emails about the status of your rebate submission.
• Print out the completed application and sign the application.

  Water Heater Rebate Form - Retail (PDF)

• Once the paper application is complete with the required documentation

  Mail to: ​
  Delta Utilities
  Residential Rebates​
  PO Box 59038
  Minneapolis, MN 55459-0038

Step 2: Rebate Processing

• Rebate application must be submitted in the same calendar year that the equipment was installed. See Terms a​nd Conditions​ for complete information about the rebate deadline.
• From the time that Delta Utilities receives the completed rebate application please allow up to 10 weeks for rebate to be processed.

Contact us

For questions not answered in the Terms and Conditions or Rebate Application:

• You may email us or leave us a detailed message at 612-399-1545.

​​​​​​​​All rebates must be submitted by Dec. 31, 2026.