How Does it Help?
Energy Savings
Can help reduce cooling costs as much as 10% per year compared to manual or programmable thermostats.
Control From Anywhere
Monitor and adjust your home’s temperature from anywhere using a smartphone app.
Detailed Insights
Many devices offer detailed energy reports to keep track of usage.
Before You Get Started
- Discover eligible smart thermostat devices through ENERGY STAR®’s certified product list.
- It’s best to choose a smart thermostat that is compatible with your heating and cooling system. If you have a high‑efficiency HVAC system, use a thermostat made by the same brand to ensure the system performs at its highest efficiency.
- Each product uses slightly different features to help you save energy, so choose a device that is right for you. Common features range from remote control, geofencing and even temperature preference learning.
Need help with installation? OUC has a trusted range of Preferred Contractors we recommend.
Submitting Your Rebate Application
Be prepared to provide us with the following documents:
- An invoice/receipt for the smart thermostat that includes the purchase date, model number, brand and total cost incurred.
- If installed by a contractor, provide an itemized contractor invoice for the installation costs.
- Proof of ENERGY STAR® certification. Visit energystar.gov for a complete list of certified models.
- A picture of the smart thermostat installed at your home or business.
Eligibility & Requirements
Requirements: An invoice that includes the purchase date, model number, brand and total cost incurred. All receipts/invoices must be dated and submitted within six (6) months of the date of purchase.
Eligibility: Thermostat purchased and installed must be listed on the ENERGY STAR® list of certified smart thermostats. Multiple devices can be submitted for rebate consideration per property address.
Reimbursement: Customers will receive an approval email once the application has been submitted, reviewed and approved by one of our conservation support specialists. The rebate will be paid as a credit on your bill.
Exclusions: Not available for OUC water-only customers.
Ready to Apply for Your Rebate?
Log in to your myOUC account to fill out the application form.
More Energy & Water Rebates
OUC’s rebate program pays you for items that will also save you money in the long run.

