Heat Pump Rebates for CT Homeowners in 2026: What You Can Still Get

Here is the straightforward version of where things stand for 2026, what you can still claim, and why the contractor you choose actually affects the rebate. For the full list with direct links and downloadable applications, see our rebates and incentives page.

1. The federal heat pump tax credit has ended

For several years, homeowners could claim a federal tax credit (the 25C credit) worth up to $2,000 toward a qualifying air-source heat pump. That credit ended on December 31, 2025. Systems installed in 2026 do not qualify for it.

If you installed an eligible heat pump before that date, you may still be able to claim the credit when you file. For systems installed now, the savings come from Connecticut programs instead. As always with tax matters, confirm the details with a tax professional.

2. Connecticut's Energize CT rebate is the main opportunity now

The headline incentive for most homeowners is the Energize CT air-source heat pump rebate, which is paid on a per-ton basis:

• From roughly $250 per ton at the standard level.
• Up to $1,000 per ton on the Energy Optimization tier for whole-home, properly sized systems, which can reach up to $10,000 on a full project.
• Higher enhanced amounts for some homeowners replacing electric-resistance (baseboard) heat or who qualify through income-based programs.

To qualify, the equipment must be ENERGY STAR Cold Climate certified, installed in the program year, with the rebate application postmarked by the program deadline. Amounts and rules can change, so confirm current figures on the official Energize CT pages we link from our rebates page.

3. Other Connecticut rebates worth stacking

• Heat pump water heaters: an instant discount on ENERGY STAR certified models through participating distributors.
• Wi-Fi smart thermostats: a rebate on qualifying ENERGY STAR thermostats, limited to a few per address.
• Smart-E Loan: low-interest financing for energy upgrades that can be combined with the rebates above.

4. The contractor you choose affects the rebate

This part surprises a lot of homeowners. Energize CT heat pump rebates require installation by a contractor in the Heat Pump Installer Network (HPIN). If your installer is not in the network, the rebate may not be available at all.

TruComfort is HPIN-registered. That means we can size and install your system to program standards and help prepare and submit the rebate paperwork, so the savings do not get lost in the process.

5. Why timing matters in 2026

Incentive programs are reviewed and adjusted regularly. Amounts, eligibility, and deadlines that exist today are not guaranteed to look the same next year, as the end of the federal credit just showed. Installing during the current program year, with the application submitted on time, is the most reliable way to capture what is available now.