Heat pump rebate eligibility is usually decided by more than the fact that a home has a heat pump. The provider may require a qualifying utility account, existing-home status, specific efficiency ratings, AHRI documentation, a participating contractor, pre-authorization, and an application before the funds run out.
Start with the customer and property
Confirm the account holder and service territory first. OPPD's residential terms say rebates are paid to the OPPD customer listed on the bill at the premise. SRP requires a permanent residential electric customer, and Energize Connecticut limits the 2026 residential program to eligible Eversource or United Illuminating electric customers.
Check the property type too. New construction is excluded from several programs. SRP excludes new-construction homes and non-habitable spaces. Energize Connecticut's residential terms exclude new construction. LES describes eligibility for new and existing non-mobile residential buildings in its service territory.
Understand the equipment test
SEER2 and EER2
SEER2 measures cooling efficiency under a seasonal test. EER2 is another cooling-efficiency measure. Use the rating and model combination shown in the provider's terms, not a marketing label on an estimate.
SRP requires central AC, heat pump, and mini-split equipment at 15.2 SEER2 or higher and an AHRI Verified Directory listing. LES accepts an air-source or mini-split system under 5.4 tons when it meets EER2 of at least 12.0 plus SEER2 of at least 15.2, or when it qualifies through an inverter-driven or variable-capacity path with manufacturer documentation.
AHRI records
An AHRI certificate ties the indoor and outdoor equipment combination to the published capacity and efficiency. OPPD asks for an electronic AHRI certificate and paid invoice. LES requires an AHRI certificate in all cases and says installed model numbers must match the certificate.
Ask for the AHRI reference before the installation is complete. If the contractor changes one model, the certificate may no longer match the installed system.
Tonnage and capacity
Some programs pay by ton rather than by project. SRP pays per ton or half-ton of nominal cooling capacity. Energize Connecticut calculates tonnage from AHRI cooling capacity, using 12,000 BTUs as one ton. A larger unit does not automatically qualify for a larger incentive if the system fails the provider's equipment or sizing rules.
Check the heating scenario
The same heat pump can be assigned to a different program depending on what it replaces. Energize Connecticut's standard 2026 air-source form covers an existing heat-pump replacement, previously unconditioned space, cooling-only use, or an installation without integrated controls. When the heat pump replaces natural gas, oil, propane, or electric resistance as the primary heating source, the form directs applicants to Energy Optimization instead.
Do not choose a rebate path based on the largest advertised amount. Describe the existing heating system accurately and ask the administrator which form applies.
Check the contractor and application sequence
SRP requires a participating contractor licensed in Arizona for residential air-conditioning work. Energize Connecticut requires a Heat Pump Installer Network contractor. LES uses a participating-contractor process and says customers who choose another contractor should contact LES for instructions. OPPD encourages licensed HVAC contractors and a Manual J or equivalent load calculation.
Pre-authorization is another eligibility gate. LES requires it for qualifying incentives above $5,000 and recommends it for other projects because funds are reserved first-come, first-served. A program that accepts post-installation applications may still have a specific deadline or inspection rule.
Why a high efficiency rating is not enough
A qualifying rating cannot fix the wrong utility account, a nonparticipating contractor, missing AHRI documentation, new construction, an unapproved installation sequence, or an expired fund window. Eligibility is a set of conditions, not one number.
Use the provider directory to find the current source for a program, then use the application checklist to prepare the paperwork. If you are comparing project economics, run the heat pump savings calculator separately from the incentive check.
A quick eligibility worksheet
| Question | Evidence to save |
|---|---|
| Which utility serves the address? | Current bill or provider confirmation |
| Is the home eligible? | Program property rules and installation address |
| Does the system qualify? | Model numbers, AHRI reference, SEER2/EER2 or other rating |
| Is the contractor eligible? | Participating-contractor listing or provider confirmation |
| Is authorization required? | Written pre-approval or current program terms |
| When must I submit? | Program form, deadline, and confirmation of submission |
The worksheet is complete only when each answer points to a current first-party source.