Natural Gas Heating Equipment

Lower your energy bills and make your home more comfortable.

You can reduce your winter energy costs by upgrading to high-efficiency heating equipment. In addition to savings on your monthly bill, eligible customers can save on equipment costs with rebates of up to $2,750.

Make sure the equipment you're considering meets the rebate qualifications before installation. See details below or call 1-800-232-0672.


High-Efficiency Natural Gas Heating Equipment Rebates

Equipment Rebate Amount Efficiency Requirement
Warm air furnace $1,000 ≥ 95% AFUE rating equipped with Electronic Commutated Motor (ECM)
$1,250 ≥ 97% AFUE rating equipped with Electronic Commutated Motor (ECM)
$950   ≥ 97% AFUE rating equipped with Electronic Commutated Motor (ECM) and on demand hot water
Forced hot water boiler* $2,000 ≥ 90% AFUE rating
$2,750 ≥ 95% AFUE rating
Condensing Boiler w/On-Demand Hot Water Heater (must be considered one unit by manufacturer) $2,400 ≥ 95% AFUE boiler rating 

AFUE = Annual Fuel Utilization Efficiency rating. ECM = Electronically Commutated Motor
*Outdoor reset control required.


Interested in Financing Your New Equipment?

The Sponsors of Mass Save are bringing down interest rates to make energy efficiency more affordable for Massachusetts residents. With our HEAT Loan, you could qualify for a loan of up to $25,000 toward qualified energy efficient home improvements with terms up to seven years, depending on your Sponsor and the loan provider.

To get started, call Mass Save at 866-527-7283 to schedule a Home Energy Assessment. A Mass Save representative will review the results of the assessment, let you know which improvements would be eligible for HEAT Loan financing, and give you all the paperwork you need.



  • Must be a Massachusetts residential gas customer of Berkshire Gas, Blackstone Gas, Eversource, Liberty Utilities, National Grid, or Unitil.
  • Equipment purchases and installations made between January 1, 2020 and December 31, 2020 are eligible.
  • Equipment must be installed by a licensed heating contractor or plumber.
  • Rebate form must be filled out completely, signed, and accompanied by dated receipts or invoices, and received by the Program within 60 days from installation date.
  • Equipment installation may be subject to a verification inspection.
  • Natural gas heating systems may be available at no cost through the Income Eligible Program. Find out more and see if you qualify.