Heat Pump Water Heater Rebates

A heat pump water heater can significantly reduce your monthly water heating costs.

The Sponsors of Mass Save® offer instant savings of $750 to residential electric customers that have a licensed plumber install a qualified heat pump water heater when replacing an existing residential electric, propane or oil water heater.

How does it work?

The Compact partners with HVAC distributors to reduce the upfront costs of Heat Pump Water Heaters. These savings will be applied directly to your installation invoice if your contractor has purchased the eligible heat pump water heater from a participating distributor. By reducing the upfront cost, these systems are cost-competitive with traditional water heating systems, while being up to three times more efficient.

Get started:

To get started, work with a licensed contractor and make sure to specifically ask about installing a heat pump water heater and if they purchase from a distributor that offers instant savings. The savings will be passed down on your invoice so there is no need to worry about rebate forms or paperwork.

Click here to find additional tips on how to maximize the efficiency of your heat pump hot water heater.

Eligibility

The $750 instant savings is available for systems meeting the following criteria:

  • Uniform Energy Factor (UEF) greater than or equal to 3.2
  • This offer is available to residential customers of Cape Light Compact, Eversource, National Grid, or Unitil.
  • Equipment purchases and installations made between January 1, 2022, and December 31, 2022, are eligible.
  • The new system(s) must be replacing an existing residential electric, propane or oil water heater.
  • Equipment must be installed by a licensed plumber.
  • Equipment installation may be subject to a verification inspection.

Solar Domestic Hot Water

Harness the power of the sun to heat your hot water and receive $500-$1500 in rebates for making the upgrade.

Read more about Solar Domestic Hot Water by clicking here.

DOWNLOAD FORM TO APPLY

Preapproval is required and the unit must replace an electric hot water heater.

High-Efficiency Oil & Propane Water Heating Equipment Rebates

Fuel Equipment Rebate Amount Efficiency Requirements
Propane Indirect water heater $400 Must be attached to a propane-fired heating system. Must replace a freestanding or tankless water heater. Solar storage tanks are not eligible.
Propane On-demand tankless water heater $700 Must be ENERGY STAR® certified with .87 Energy Factor (EF) or higher with electronic ignition
Oil Indirect water heater $400 Must be attached to an oil-fired heating system. Must replace a freestanding or tankless water heater. Solar storage tanks are not eligible.

SUBMIT YOUR OIL OR PROPANE WATER HEATER REBATE ONLINE

PRINT YOUR OIL OR PROPANE WATER HEATER REBATE FORM TO SUBMIT BY MAIL

Looking for Natural Gas rebates? Click here.