Natural Gas "Combi" Boilers - Efficiency Maine

Customers of Bangor Natural Gas, Maine Natural Gas, and Unitil are eligible for a $300 instant discount on qualifying natural gas “combi” boilers at participating distributors.

Instant Discount

$300

Eligibility

Participant

Homeowners of any income
Customers of Bangor Natural Gas, Maine Natural Gas, and Unitil

Upgrade

ENERGY STAR certified natural gas “combi” boilers

Building

1- to 4-unit residential building. For larger buildings, see Commercial Programs.
Building is principal, year-round residence for occupants, NOT a seasonal, second, or vacation home
Located in Maine
Lifetime limit of one natural gas “combi” boiler rebate per dwelling. A dwelling is a residential unit with a dedicated kitchen, sleeping area, and bathroom.

Installer

Unit does not need to be installed by a Residential Registered Vendor unless the upgrade is being included as part of a Home Energy Loan.

Timeframe

Purchased 7/1/2022-6/30/2023

Energy Loan Eligible?

Yes. Click here for more details.

Terms and Conditions

Only one rebate or instant discount will be paid for any given upgrade. Efficiency Maine does not warrant the performance of installed equipment. Program and incentives subject to change or termination.