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Mass Save · 6 min readCost Guide
How Much Does a Mass Save HEA Actually Save Me?
The Mass Save HEA delivers $200-$400 in immediate value (LED bulbs + smart power strips + low-flow showerheads + smart thermostat installed during the visit) plus unlocks $24K-$38K in downstream rebates across the full electrification stack — but those downstream rebates only materialize when you ACT on the auditor's recommendations.
Mass SaveBy Anderson Melo · Lead Construction Supervisor
LED bulbs (8-15 typical), smart power strips (1-2), low-flow showerheads (1-2), low-flow faucet aerators (2-3), Energy Star smart thermostat (often). All installed during HEA visit at no charge.
HEA authorization unlocks Mass Save rebates: $10K-$16K heat pump, $750-$2,250 HPWH, $4K panel upgrade, 75-100% insulation, $700 EV charger, etc. Realized only when you act on auditor recommendations.
Post-improvements: heating + cooling cost typically drops 25-45%. For 2,200 sq ft MA home: $850-$2,400/year savings depending on prior fuel + scope of improvements.
Frequently Asked Questions
Is the $200-$400 immediate value worth scheduling alone?
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Yes — even if you do NOTHING after the HEA, you get $200-$400 in installed products free. 90-minute visit time vs $200-$400 value = $130-$270/hour effective rate. Worth doing on its own merit.
What if I can't afford the recommended downstream improvements?
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HEA report has 2-year shelf life. Tackle improvements as budget allows. Mass SaveHEAT Loan (0% APR up to $50K, 7-year term) finances qualifying improvements with no interest. See our HEAT Loan complete guide.
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