Install the most efficient heating and cooling system and save big!
Heat pumps don't make heat—they move it and are efficient and environmentally friendly. They'll keep you warm in the winter, cool in the summer, and can be installed in any home or business. Lower your energy bills over the long term and your upfront costs through our rebate program.
Save with three different types of heat pumps:
Our rebates can be stacked together! Receive as many as you qualify for including a base rebate, a Quality Installation rebate, and an off-peak rate rebate. And get these in addition to federal incentives when IRA requirements are met. For more information about heat pump tax credits, visit otpco.com/IRA.
Find out more about our Quality Installation program.
The following heat pumps are eligible for rebates. Rebates are based on system size measured in tons. A typical residential unit is sized at three tons to five tons.
Ductless configuration
Total potential rebate: $840 per ton
Ducted configuration
Total potential rebate: $1,040 per ton
Ductless or ducted configuration
Total potential rebate: $500 per ton
Total potential rebate: $1,240 per ton
Residential customers
Total potential rebate: $1,640 per ton
Commercial customers
Total potential rebate: $1,340 per ton
Geothermal heat pump |
Loop type |
COP |
EER |
Water to air |
Open loop |
4.1 |
21.1 |
Water to air |
Closed loop |
3.6 |
17.1 |
Water to water |
Open loop |
3.5 |
20.1 |
Water to water |
Closed loop |
3.1 |
16.1 |
Direct exchange |
- |
3.6 |
16.1 |
GHP single unit 6 tons or greater |
- |
3.1 |
13.0 |
Always get and keep an AHRI certificate for your new system from your contractor. Submit a copy with your rebate application. Fill out the form below and attach all required documentation, then email or send it to:
Rebates
Otter Tail Power Company
P.O. Box 496
Fergus Falls, MN 56538
Please allow 6-8 weeks for your rebate check to arrive. Rebate limits apply. Contact our Idea Center or call 800-493-3299 with questions.
Learn more about the efficiency and cost-effectiveness of ongoing heating and cooling through heat pump technology
From heat pumps to air conditioning, better understand your options when it comes to comfort, energy savings, and discounted pricing for heating and cooling.
Federal tax credits and rebates are available for energy-efficient technologies.
Use our new tool to search for experienced installers in your area.
Find a contractorStore now, use later—save up to 30% on your heating and cooling costs by switching to our Deferred Load Rate.
Gain the benefits of both electric heat and backup non-electric heat through use of our Dual Fuel Rates.
Rebates are available for several electric-heating technologies.
Partner with us to manage energy-system peaks and get a rate that’s about 25% lower than standard for all the energy you use with our Residential Demand Control (RDC) Rate.