Mass Save Heat Pump Rebate (Whole-Home)

About This Program

Mass Save provides rebates of up to $8,500 for qualifying air-source heat pump installations through participating Massachusetts utilities including Eversource and National Grid. The whole-home rebate pays $2,650 per ton of heat pump capacity (capped at $8,500). Systems must replace natural gas, oil, propane, or electric resistance heating. A home energy assessment is required before installation to qualify.

Rebate: $2,650/ton whole-home (or $1,125/ton partial), capped at $8,500. Must displace fossil fuel or electric resistance heat. Home energy assessment required first.

Key Details

• Up to $8,500 rebate for whole-home heat pump systems ($2,650/ton)
• Partial-home rebate: $1,125/ton, capped at $8,500
• Must replace fossil fuel or electric resistance heating to qualify
• Free home energy assessment required — schedule at masssave.com
• Available to all Eversource, National Grid, and other utility customers in MA

How to Apply

Deadline: Ongoing — 2026 program year