Heat Pump vs Traditional HVAC Savings Calculator
Detailed Comparison
Full heat pump vs conventional HVAC analysis
Quick Comparison
Formula
HP Heating Cost = (Heating Load BTU / HSPF) × Electricity Rate; Conventional Cost = Heating Load / (Fuel BTU × Efficiency) × Fuel Price; Payback = (HP Install − Conv. Install − Rebates) / Annual Savings
Frequently Asked Questions
How much can a heat pump save me annually?
Savings vary widely based on your current fuel, climate, and electricity rates. Homes switching from oil/propane can save $1,000-$3,000/year. Gas-heated homes in moderate climates save $300-$800/year. Savings are highest with efficient heat pumps (HSPF2 10+) and low electricity rates.
What IRA rebates are available for heat pumps?
The IRA provides two key incentives: (1) A $2,000 tax credit (25C) for qualified heat pump installation, and (2) HOMES rebate program offering up to $8,000 for heat pumps for low/moderate income households, or up to $4,000 for others. These can potentially be combined.
Do heat pumps work in cold climates?
Modern cold-climate heat pumps work efficiently down to -15°F or below. Models from Mitsubishi, Daikin, and Bosch maintain high efficiency at very low temperatures. In extreme cold, a dual-fuel system (heat pump + gas backup) provides the best of both worlds.
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