$500

Water Heater Rebates in Cambridge

A heat pump water heater — replacing a gas, electric, or oil tank — gets a $500 rebate through the assessment-required tier.

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The breakdown

Pairs naturally with other upgrades

Counts toward your 2-upgrade minimum alongside insulation, windows/doors, and air sealing.

How to claim it

  1. Book an initial home energy assessment ($600, refunded later)
  2. Get your custom report
  3. Install the heat pump water heater plus at least one other qualifying upgrade
  4. Book a follow-up assessment
  5. Rebate arrives by mail within 60 days
Get an exact number: Fill out our free assessment tool to see your Cambridge-specific rebate amount. Run your free assessment →

Next steps

View all Cambridge rebate programs → or check the official Home Renovation Savings Program site → for the current source of truth.