Eversource / CT Natural Gas Heating Equipment Rebates

Energize CT / Eversource / CT Natural Gas (CNG)

Available Energy Assistance

About This Program

Eversource / CT Natural Gas Heating Equipment Rebates is available to homeowners in Hartford, CT.

Eversource and Connecticut Natural Gas (CNG) customers in Hartford can receive rebates on qualifying high-efficiency heating equipment, including $650 for a qualifying natural gas furnace, $750 for a qualifying natural gas boiler, and $550 for a heat pump water heater. These rebates can be combined with the federal 25C tax credit for a total savings of 30%+ on qualifying equipment.

Gas furnace: $650; gas boiler: $750; heat pump water heater: $550.

Official source site checked live on 2026-06-22.

Data last verified 2026-04-03. How we verify our data.

In Hartford, CT, you can combine this program with other local help to cut your cost:

Key Details

  • Gas furnace rebate: $650 for qualifying high-efficiency models
  • Gas boiler rebate: $750 for qualifying high-efficiency models
  • Heat pump water heater rebate: $550
  • Available to Eversource and CNG customers in Hartford
  • Combine with IRA 25C credit for additional 30% federal savings

How to Apply

Get free help applying Visit Official Program Page Track this program

877-947-3873

A grant-savvy contractor in Hartford, CT can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

You will likely need a contractor to apply

Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Hartford early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Your federal tax return for the year of the work (this benefit is claimed on your taxes, not through a separate application).
  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Ongoing; verify current availability

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

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Frequently asked questions

How much can Eversource / CT Natural Gas Heating Equipment Rebates provide in Hartford, CT?

$650 gas furnace / $750 gas boiler / $550 heat pump water heater.

Who qualifies for Eversource / CT Natural Gas Heating Equipment Rebates in Hartford?

Eversource / CT Natural Gas Heating Equipment Rebates is open to homeowners in Hartford, CT.

How do I apply for Eversource / CT Natural Gas Heating Equipment Rebates in Hartford, CT?

Apply directly with Energize CT / Eversource / CT Natural Gas (CNG) using the official program link on this page or call 877-947-3873. There is no middleman and no fee.

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

Get matched with a pro, free Browse Hartford, CT contractors

Find More Programs in Hartford, CT

This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.

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