Do I Qualify
- Replace electric resistance heat in an existing primary residence with Avista electric service.
- Have the natural gas service, meter and heating system operating before submitting.
- Submit the form and final invoices within 120 days.
- Seasonal homes, recreational homes, leased equipment and replacements paid by insurance do not qualify.
How Much Comes Off
| Equipment | Requirement | Amount |
|---|---|---|
| Electric heat to natural gas forced-air furnace | Existing electric straight-resistance heat; Avista electric service; at least 4,000 kWh and less than 340 therms in the last 12 months | $2,100 per home |
| Electric to natural gas furnace and water-heat combination | Replace electric space heat and electric water heat with natural gas at the same time | $2,850 per home |
Who Files It
The homeowner submits the signed application. Avista pays the homeowner unless the homeowner authorizes payment to the contractor.
The provider pays either the contractor or the homeowner.
The Steps to Apply
- Review the conversion requirements before replacing equipment.
- Complete the installation and collect final itemized invoices.
- Submit the signed form and supporting documents within 120 days. Rebate application.
Read on October 22, 2026 from the Avista Idaho page. The chart was printed 05/26 Idaho Single Family. A change to this program is a dated line in the changelog.