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HVAC Replacement Payback Calculator

Payback years for a high-efficiency replacement.

Inputs

Inputs and assumptions

From last year bills.

Contractor estimate.

Quoted installed price.

Utility plus tax credits.

Result

Savings per year
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Net cost after rebates
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Simple payback (years)
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What to check

  • Current annual HVAC cost
  • Installed quote
  • Rebates and tax credits

Related calculators

Screening estimate only. Verify nameplate ratings, measurements, and installer quotes before making a decision.

Saved calculations

Keep the assumptions with the result.

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