idaho

Ground Source Heat Pumps

A ground source heat pump is a great way to be Wattsmart®, as it's one of the most energy efficient systems you can install in your home. It works by using the steady temperature below the Earth's surface to deliver consistent indoor comfort – even during extreme weather – keeping your home comfortable all year-round. Known for quiet operations and a long system life, it is a low-maintenance choice for homeowners who value comfort and reliability.

FIND A CONTRACTOR APPLY FOR YOUR REBATE
FIND A CONTRACTOR APPLY FOR YOUR REBATE

Heating and cooling at its most efficient.

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Rebates and qualifications

Equipment purchases and services Customer rebate

Ground source heat pump upgrade
Minimum 3.5 COP, 16. EER open or closed loop.

$1,500

Ground source heat pump conversion
Minimum 3.5 COP, 16. EER open or closed loop.

$2,000

Trade ally rebates are available; click here for details.

Customer

Application details

Product qualifications

Basic qualifications

  • Must be existing single-family home, not new construction.
  • Unit must be new; cannot be a used or repurposed item.
  • Must reside in Idaho and purchase electricity from Rocky Mountain Power on approved rate schedules (see link to full Qualifications below).
  • Gas, oil, wood heating, pellet stoves and propane system conversions do not qualify.
  • Work must be completed by a contractor listed on the Program-Eligible HVAC Contractor List.
  • Do-it-yourself installations are not eligible for rebates.
VIEW FULL QUALIFICATIONS

Application details

  • After meeting program qualifications, submit all required documents through the online portal within 90 days of the qualifying service completion.
  • Your rebate will be issued within 14 business days after we review and approve your application. Missing information may delay processing and delivery.

Additional requirements apply. View the Application page to learn about the application process and online portal.

*Rebates and qualifications are subject to Idaho Public Utilities and Transportation Commission approval. All rebates are subject to change with 45 days’ notice. Additional terms and conditions may apply.

FIND OUT WHAT YOU NEED TO APPLY

Product qualifications

As a qualified trade ally with the Wattsmart® Homes program, you can guide your customers to the best system for their needs and help them obtain the right rebate. Review the system and product qualifications with your customer to ensure a smooth process.

Requirements for ground source heat pump conversion:

  • Previous primary heat source must have been a permanently installed electric resistance heating system (e.g., electric baseboard, electric furnace, electric ceiling/wall heat) serving at least 80% of the home’s conditioned area.
  • Gas, oil, wood heating, pellet stoves and propane system conversions do not qualify.
  • Ground source heat pump must be a new system listed on the AHRI Certified Directory.
  • The system must service at least 80% of the home’s conditioned living space.
  • Ground source heat pump must be installed according to specifications outlined in the Idaho Technical Specifications Manual.

Additional requirements for ground source heat pump upgrade:

  • Previous primary heat source must have been a permanently installed air source heat pump serving at least 80% of the home’s conditioned area.

Additional program rules:

  • Homes are eligible for one unit. If a customer is applying for two units or more, please
    contact the program before applying as additional information is required.
  • If applying for a multifamily property [up to three (3) units per foundation], please submit one application per unit. For properties with four (4) or more units, please contact us.

Heating and cooling at its most efficient

Install a qualified ground source heat pump and earn cash back, plus year-round savings on your energy bills. Ground source heat pumps (sometimes referred to as geothermal heat pumps) are among the most efficient HVAC technologies available. They rely on the consistent temperatures of the ground to provide extremely efficient heating and cooling to the home.

Customer eligibility

Residential electric customers residing in the state of Idaho who purchase their electricity from Rocky Mountain Power on rate schedules 1 or 36 qualify. Landlords who own rental properties served by the company in the state of Idaho where the tenant is billed on rate schedules 1 or 36 also qualify for this program. You can locate your rate schedule on your bill or by calling 1-888-221-7070.

Application details

Prior to starting a project, find and contact a participating heating and cooling contractor. Note that some rebates require a qualified contractor to install your new equipment. Review the eligibility requirements, rebate qualifications and the list of required documents with your contractor before submitting your rebate application. Equipment and service work may be inspected for compliance.

Please include the following with your online application:

  • Your Rocky Mountain Power account number.
  • Digital image of your itemized receipt or contractor’s invoice.

Important details:

  • Complete and submit your online application within 90 days of installation.
  • Your rebate will be issued within 14 business days after we review and approve your application. Missing information may delay processing and delivery.
  • Please enter your service address and account number exactly as it’s shown on your bill. You can find this information in the areas indicated below.

RMP-Bill-Image