Mass Save Rebates 2026
Enter your ZIP code to see the Mass Save® rebates, bonuses and 0% financing you can put toward a new heat pump in Massachusetts.
We check whether your town is covered by Mass Save or runs its own municipal light plant program.
| Rebate | Up to |
|---|---|
| Air source, whole home$2,650 per ton | $8,500 |
| Air source, part of the home$1,125 per ton, plus up to $1,000 in bonuses | $8,500 |
| Air source, basic$250 per ton | $2,500 |
| Ground source, whole homePer home, or $2,000 per ton for part of the home | $13,500 |
| HEAT Loan at 0% interestFinances the balance after rebates | $25,000 |
For equipment installed January 1 through December 31, 2026. Income-qualified households can receive more.
Check your ZIP code
Most of Massachusetts is covered by Mass Save. Towns with a municipal light plant run their own rebate programs.
Estimate by system size
Rebates are paid per ton, so the size of the heat pump and how much of the home it heats set the amount.
Book a free estimate
We size the system and confirm which rebates your project qualifies for. Request an estimate
Estimate your air source heat pump rebate
Tonnage is cooling capacity divided by 12,000 BTU. 3 tons is 36,000 BTU.
2026 incentives available
Rebates and financing can be combined. Open any offer for the full requirements.
*Savings and incentives are estimates and subject to eligibility qualifications. Rebate amounts depend on system size (tonnage), whether the heat pump serves the whole home, home weatherization status, household income and program funding, and may change without notice. Mass Save® is administered by its Sponsors (Berkshire Gas, Cape Light Compact, Eversource, Liberty Utilities, National Grid and Unitil), not by Accurate Baker Elman. Homes served by a municipal light plant are not part of Mass Save and have separate programs. The figures shown do not constitute a binding agreement. Contact Accurate Baker Elman for a free assessment of the incentives your specific project qualifies for.
Not sure which rebate fits your home?
Accurate Baker Elman is a Mitsubishi Electric Elite Diamond Contractor with more than 30 years in Massachusetts. We size the system and tell you what your project qualifies for.