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Use a smart thermostat to control the temperature in your home from anywhere, anytime, and save money. We offer bill credits on qualifying smart thermostats to help you save.



Whether you’ve forgotten to adjust the AC before you left for work or want the house comfortable when you return from a weekend away, you won’t worry with a smart thermostat. Optimize your home’s temperature and save money on energy costs. When you register an approved smart thermostat in the APS service area, we will issue you a bill credit.
why buy a smart thermostat?
  • Can reduce your energy costs while maintaining comfort
  • Earn a $30 bill credit per smart thermostat
  • Control remotely from your computer or smart mobile device
  • Several popular models to choose from
  • eligibility
    • You must be a current APS residential customer
    • Thermostat must be installed in your home in APS service territory
    • Thermostat must be connected to the internet and registered online with the manufacturer
    • Thermostat must be new; refurbished or used smart thermostats are not eligible
    • Bill credit amounts are limited to one thermostat per AC system (up to 5 systems per residential home)
    • Thermostat must have been purchased and activated after December 31, 2017
    • Credit cannot be combined with any other offer
    how it works
  • Purchase any new smart thermostat from the approved list
  • Install and register your thermostat following the manufacturer's instructions
  • Click the apply now button and follow the instructions
  • Allow one to two billing cycles to receive your bill credit

  • Questions? Visit the thermostat questions tab or​ call us at 877-576-5272 or email us at

    maximize your technology with aps cool rewards
    Are you looking for more innovative ways to use your smart thermostat? Sign up for APS Cool Rewards and let your thermostat do the work. Enrolling in the APS Cool Rewards program will allow us to raise your thermostat by a few degrees during on-peak hours when energy use is very high. For enrolling, you will receive a $25 bill credit and an additional $25 participation bill credit for each year you participate.​ 

    ​*Program funded by APS customers and approved by the Arizona Corporation Commission (ACC). All payments of bill credit funds are contingent upon funding availability and continued approval of the program by the ACC.