Smart Savers Initiative

Free SMART Thermostat with Free Installation

Must apply for eligibility. Ameren Illinois Eligibility Guidelines: Must be a residential customer of Ameren Illinois, heating with gas or electricity delivered by Ameren Illinois. Live in a qualifying ZIP code. You have not exceeded the maximum smart thermostat rebate during the lifetime of your account with Ameren Illinois at your current address. Contact Air King for complete details. Restrictions apply.

250 E. Eldorado St., Decatur, IL 62523