Rebates
Central air conditioner
An energy-efficient central air conditioner will help you save money and energy. According to the Department of Energy, replacing a 10-year-old air conditioner with a newer, more efficient model could save you 20% to 40% on your cooling costs.
Beginning January 1, 2023, residential customers purchasing and installing qualified central air conditioners from participating distributors will receive an instant discount at the point of purchase. The rebate is discounted up front and will not longer require a claim form for participation. Air conditioners sold by our participating distributors that meet the following qualifications are eligible for the the instant discount:
- Units less than 65,000 BTUH.
- Central AC must be listed in the current AHRI directory.
- Minimum Efficiency of SEER 16 and EER 13 OR SEER2 15.2 and EER 11.96.
- Must be an Alliant Energy electric customer.
The following instant discounts are the minimum amounts customers may qualify for when purchasing an air conditioner:
| equipment | specifications | minimum instant discount passed to customer |
|---|---|---|
|
< 24,000 BTUH
|
> 16 - <18 SEER | $101.25 |
|
< 24,000 BTUH
|
> 18 SEER | $161.25 |
|
> 24,000 - < 65,000 BTUH
|
> 16 - < 18 SEER | $195.00 |
|
> 24,000 - < 65,000 BTUH
|
> 18 SEER | $412.50 |
Visit the Alliant Energy Instant Discounts Program page for more information and a list of participating distributors.
What is SEER?
Seasonal Energy Efficiency Ratio (SEER) is a measure of the cooling efficiency of the unit based on an average summer temperature. A higher SEER value indicates a more efficient unit.
What is EER?
Energy Efficiency Ratio (EER) is a measure of the unit’s efficiency. It isn’t calculated with seasonal temperatures, but with constant outside and inside temperatures.
What are the new SEER2 and EER2 ratings?
The new ratings are an updated version of the SEER and EER calculation that uses a new blower testing procedure. Alliant Energy will recognize equipment that meets our minimum calculations based on our current requirements for SEER and EER OR the new requirements for SEER2 and EER2.
How do I find a qualified dealer?
Visit our Dealer Locator to find a professional in your area.