Iowa customers, Iowa · Rebate
Liberty Iowa High-Efficiency Rebate Program
Run by Liberty Utilities (Iowa), administered by AM Conservation
Liberty's Iowa natural gas customers get $325 or $400 back on a high-efficiency gas furnace (94% AFUE or better) and up to $75 on a Wi-Fi or learning thermostat, installed by a qualified dealer.
Amounts
How much you get
$325 for a 94-95% AFUE gas furnace, $400 for a 96% AFUE furnace (30,000 Btu input or higher), and up to $75 for a Wi-Fi or learning thermostat. The amount depends on which of these fits your install.
| What you install | You get |
|---|---|
| 96% AFUENatural gas forced air furnace | $400 |
| 94%-95% AFUENatural gas forced air furnace | $325 |
| Wi-Fi/learning thermostat | N/A |
Eligibility
Do I qualify?
You need to meet all 2 of these.
Current or future Liberty natural gas customer in Iowa on Residential Rate 310-RS-1 or 311-RL-1 (or Small Commercial 320-CS-1). Works for upgrades in an existing home or gas equipment in a new home that will be served by Liberty.
A qualified dealer must install the equipment; homeowner installations aren't allowed.
What to doHire a qualified heating dealer to install the furnace or thermostat and sign the installation section of the form. Get a quote from a contractor
Equipment
What equipment counts
The program sets these minimums.
94% AFUE or higher, 30,000 Btu input or higher.
Applying
How to apply
Follow these steps.
- Have a qualified dealer install the furnace or thermostat.
- Fill out the installation verification form.
One form per rebate; the installer signs the proof of installation.
- Send it to AM Conservation.
Email Ask@AMConservation.com, or mail to AM Conservation-Liberty-Iowa, P.O. Box 510861, New Berlin, WI 53151. Don't send it with your bill payment.
- Receive your check.
About 8 to 10 weeks after all paperwork is received.
Completed and signed installation verification form (one per rebate)
Recent Liberty bill in the customer's name (not needed for new construction)
Contractor invoice with equipment model numbers
Forms and instructions, including for applying by mailIowa High-Efficiency Rebate Program installation verification form (updated 2025-03-06)
Questions about applying1-877-333-9965 or Ask@AMConservation.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 Liberty Iowa High-Efficiency Rebate Program pay?
$325 to $400, depending on what you install. The table under How much you get lists each amount.
Do I need to be a Iowa customer?
Yes. It’s only for homes in Iowa customers, Iowa. See Do I qualify for the details.
Do I have to use a contractor?
Yes. A qualified dealer must install the equipment; homeowner installations aren't allowed.
Is it still available?
Yes. It was open when we last checked, on October 28, 2026.
Can I install the furnace myself?
No. A qualified dealer must install the equipment; homeowner installations aren't allowed.
Do water heaters still qualify?
No. The current Iowa form lists only gas furnaces and Wi-Fi or learning thermostats.
Plain words
Words used on this page
References
Sources
This page is built from these official pages, run by the program itself.
- High Efficiency Equipment Rebate - Residential - Iowa Gas - Liberty
- Iowa High-Efficiency Rebate Program installation verification form (updated 2025-03-06)
When one of these pages changes, we re-check this page against it.
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