ENERGY STAR® Certified Smart and Programmable Thermostats

Control your energy costs, even when you aren’t home.

You can reduce your home’s energy costs by installing a new ENERGY STAR® certified smart or programmable thermostat. Plus, rebates of up to $100 are available to help lower the cost of your new thermostat.


Looking to save even more? If your smart thermostat is connected to a central AC system you can earn incentives from ConnectedSolutions by using your thermostat to help reduce electric use during periods of high energy demand.



  • Offer valid only for residential electric and gas customers in Massachusetts where the Mass Save Heating and Cooling Program is offered by Berkshire Gas, Cape Light Compact, Eversource, Liberty Utilities, National Grid, and Unitil
  • Units must be purchased and installed between January 1, 2022 and December 31, 2022
  • Customers with electric resistance heating are not eligible for this rebate
  • Rebate form must be filled out completely, signed, and accompanied by dated receipts or invoices, and received by a Mass Save representative within 60 days of installation 

For more information, visit our FAQs. See full Terms and Conditions for more details.


For more information about program details and the rebates offered on qualified equipment, call 1-800-232-0672 or email [email protected].


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