Citizens Gas of Westfield customers, Indiana · Bill credit
Energy Efficiency Rebate Program (Citizens Westfield)
Run by Citizens Energy Group (Citizens Westfield)
Citizens Westfield natural gas customers get an account credit for a high-efficiency gas furnace ($200 to $250), a tankless ($200) or storage ($100) gas water heater, a smart or WiFi thermostat ($30), or a furnace tune-up ($50).
Amounts
How much you get
A credit to your Citizens Westfield gas account for each qualifying item. The amount depends on which of these fits your install.
| What you install | You get |
|---|---|
| 97% or greaterNatural gas furnace | $250 |
| 96%Natural gas furnace | $200 |
| .90 energy factor or greaterTankless water heater | $200 |
| .67 energy factor or greaterStorage water heater | $100 |
| Furnace tune-up | $50 |
| Up to two)Smart thermostat (each | $30 |
| Up to two)WiFi thermostat (each | $30 |
Eligibility
Do I qualify?
You need to meet all 4 of these.
Citizens Westfield customer with natural gas service. Not available to customers in Marion County.
Thermostat rebates are for existing homes only, with a limit of two smart and two WiFi thermostats per account.
The furnace must be the primary heating source; dual-fuel systems are not eligible.
Furnace tune-up: once every 24 months per furnace, not on a new installation, and not if you already have a preventative maintenance contract. Citizens Westfield gas must be the primary heat; systems supplemented by an air source, dual-fuel or geothermal heat pump don't qualify.
Equipment
What equipment counts
The program sets these minimums for furnaces, ac and thermostats and water heaters.
- Furnaces
Natural gas furnace of 96% efficiency or greater that is the primary heating source. Dual-fuel systems are not eligible.
- Water heaters
Tankless natural gas water heater with an energy factor of .90 or greater. Dual-fuel systems are not eligible.
- Water heaters
Natural gas storage water heater with an energy factor (EF) of .67 or greater.
- Thermostats
Smart thermostat: WiFi capable and connected to the home, with three of: occupancy sensors, proximity sensing, algorithms that learn occupant behavior, basic demand response capability.
- Thermostats
WiFi thermostat: WiFi capable and connected to the internet for programming and adjusting remotely.
Furnace tune-up must include: thermostat check (pre and post), cleaning safety controls, burners, controls and pilot assembly, burner adjustment for efficiency, belt, filter and flue check, lubricating moving parts, gas leak check, dampers set to heating, and an overall performance and efficiency check.
Applying
How to apply
You apply online.
- Install the qualifying equipment or have the tune-up done.
- Fill out the online Citizens Westfield Gas Rebate Application.
Have your Citizens Westfield account number, the installing contractor's details, and the product's make, model, serial number and install date.
- Upload proof of purchase.
The contractor's itemized invoice, or your receipt if you installed it yourself.
- Receive the credit on your gas account.
Citizens Westfield gas service account number
Itemized contractor invoice, or receipt if self-installing
Forms and instructionsCitizens Westfield: Rebates · Citizens Energy Group: Contact Us
Questions about applying(317) 924-3311
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 Energy Efficiency Rebate Program (Citizens Westfield) pay?
$30 to $250, depending on what you install. The table under How much you get lists each amount.
Do I need to be a Citizens Gas of Westfield customer?
Yes. It’s only for homes in Citizens Gas of Westfield customers, Indiana. See Do I qualify for the details.
Is it still available?
Yes. It was open when we last checked, on October 27, 2026.
Plain words
Words used on this page
- Flue-sharing appliances
- Two appliances that vent through the same chimney pipe, such as a gas furnace and a gas water heater.
References
Sources
This page is built from these official pages, run by the program itself.
- Citizens Westfield: Rebates
- Citizens Westfield Gas Rebate Application
- Citizens Energy Group: Contact Us
When one of these pages changes, we re-check this page against it.
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