Atlanta Gas Light customers, Georgia · Rebate
High-Efficiency Furnace and Water Heater Rebates (Atlanta Gas Light)
Run by Atlanta Gas Light
Atlanta Gas Light pays $200 to $400 when you replace an existing gas furnace or water heater with a high-efficiency gas model (92%+ AFUE furnace, .82+ UEF tank, .87+ UEF tankless). The 2026 program runs through December 31, 2026, while funds last.
Amounts
How much you get
A set amount per appliance. The amount depends on which of these fits your install.
| What you install | You get |
|---|---|
| 92% to 94.9% AFUEGas furnace | $300 |
| 95% AFUE or higherGas furnace | $400 |
| .82 UEF or higherTank water heater | $200 |
| .90 TE or higherCondensing tank water heater | $200 |
| .87 UEF or higherTankless water heater | $300 |
Limits per service address are two furnace rebates and one water heater rebate every ten years, and $3,000 per address in any one year across all Atlanta Gas Light residential rebates.
Eligibility
Do I qualify?
You need to meet all 4 of these.
Existing residential customer with a current gas account in good standing with a Georgia certified natural gas marketer that Atlanta Gas Light delivers to.
Replacing existing natural gas equipment at a home already using gas for that purpose. Not for new construction.
Installed by a Georgia contractor licensed and certified to install natural gas furnaces or water heaters.
What to doHire a licensed Georgia natural gas installer; Atlanta Gas Light's Find a Contractor tool lists them. Get a quote from a contractor
One efficiency water heater rebate and two efficiency furnace rebates per service address in a ten-year period.
Equipment
What equipment counts
The program sets these minimums for furnaces, ac and thermostats and water heaters.
- Furnaces
New natural gas furnace with an AFUE of 92% or higher, replacing an existing gas furnace under 92% AFUE. Dual fuel systems don't qualify.
- Water heaters
Whole-house unit replacing a gas water heater under .82 UEF. Storage tank .82 UEF or higher, condensing tank .90 TE or higher, or tankless .87 UEF or higher.
Applying
How to apply
You apply online. Submit the online claim and the supporting documents within 45 days of installation. The 2026 program runs January 1 to December 31, 2026, and funds are limited.
- Have a licensed Georgia contractor install a qualifying high-efficiency gas furnace or water heater.
- Submit the online rebate claim within 45 days of installation.
You or your HVAC dealer can submit it. Have the model number, serial number, manufacturer and installer name ready.
- Upload or mail proof of purchase and installation within 45 days.
- Allow an inspection if asked.
- Receive a check.
Allow at least eight weeks after the complete claim is received.
Proof of purchase (receipt or invoice) and proof of installation (work order or receipt)
Forms and instructions, including for applying by mailAtlanta Gas Light: Residential Rebates · Atlanta Gas Light: Manufacturer Rebates
Questions about applying800.599.3770 or AGLRebates@southernco.com
Stacking
Use it with
Your address
Next steps
Check that it covers your address. Then, if you want, ask for a contractor quote.
Is it available at your address?
Before anything else
Your quote request is in If a contractor we work with serves your ZIP, they can contact you. We take one request per person; contact us to change it.
Get an email if this program changes
We'll write if its amount, status or deadline changes. Nothing else.
FAQ
Questions
How much does High-Efficiency Furnace and Water Heater Rebates (Atlanta Gas Light) pay?
$200 to $400, depending on what you install. The table under How much you get lists each amount. Limits per service address are two furnace rebates and one water heater rebate every ten years, and $3,000 per address in any one year across all Atlanta Gas Light residential rebates.
Do I need to be a Atlanta Gas Light customer?
Yes. It’s only for homes in Atlanta Gas Light customers, Georgia. See Do I qualify for the details.
Do I have to use a contractor?
Yes. Installed by a Georgia contractor licensed and certified to install natural gas furnaces or water heaters.
What’s the deadline?
Apply after it’s installed: within 45 days of purchase or by Dec 31, 2026, whichever comes first.
Is it still available?
Yes. It was open when we last checked, on October 27, 2026.
Do hybrid water heaters count as one appliance?
Yes. A hybrid water heater with both a tank and a tankless unit counts as one appliance.
Plain words
Words used on this page
- UEF
- A water heater’s efficiency rating. Higher is better.
References
Sources
This page is built from these official pages, run by the program itself.
- Atlanta Gas Light: Residential Rebates
- Atlanta Gas Light: Submit Your Energy Efficiency Rebate (terms and conditions)
- Atlanta Gas Light: Manufacturer Rebates
When one of these pages changes, we re-check this page against it.
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