Water Heating Incentives
Maine businesses can reduce water heating costs by upgrading to high-efficiency water heating systems. Efficiency Maine offers incentives for heat pump water heaters and ECM circulator pumps. These upgrades can reduce water heating costs and provide hot water when you need it.
Click here for more information on water heating solutions.
Incentives
Light Duty Commercial Heat Pump Water Heaters
- Click here for information on incentives for light duty heat pump water heaters.
Heavy Duty Commercial Heat Pump Water Heaters
- See the table below for information on incentives for both retrofit and new construction projects.
- Incentives are limited to hospitals, hotels, motels, multifamily buildings, long-term care facilities, and offices.
| Heat Pump Water Heater Integrated Storage | Minimum Qualifying Efficiency Criteria | Incentive Amount |
| 80 gallons | ENERGY STAR® | $1,800 per unit |
| 120 gallons | ENERGY STAR® | $3,000 per unit |
| Split-system with minimum of 80 gallons | ENERGY STAR® | $3,000 per unit |
ECM Circulator Pumps
- Click here for information on incentives for ECM circulator pumps.
Get Started
Ready to upgrade your facility with high-efficiency equipment and appliances? Work with an Efficiency Maine Qualified Partner in order to be eligible for these incentives.
Click here to find a Qualified Partner working near you. If you work with a contractor that is not yet a Qualified Partner, urge your contractor to find out more information here. As part of the project approval process, you will accept the C&I Prescriptive Program’s Terms and Conditions. If you’re interested in becoming a Qualified Partner, click here to see our Become A Qualified Partner page.
If you’re interested in getting started with an energy efficiency project in your business but don’t know where to start, you can sign-up for a virtual customer consultation here.