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Smart Thermostats
Choose Your Path to Savings
Shop on your smart phone on the Ameren Missouri online store
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Purchase a smart thermostat through our online store
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Smart thermostats can connect to your smart home using WIFI
Enroll Existing Thermostat
Take your energy savings further by enrolling your eligible smart thermostat in our Peak Time Savings Program
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Smart Thermostat Benefits
  • Helps save you on monthly heating and cooling costs, while maintaining your home's comfort
  • Allows you to quickly and easily manage your thermostat settings no matter where you are - directly from your mobile device
Offers apply only to qualifying purchases.