Gas Furnace Energy Cost Calculator
Heats home by burning natural gas and distributing warm air through ductwork. Electricity powers the blower.
Power Draw
600W
watts
Annual kWh
720
avg usage
Annual Cost
$94
avg national
CO₂/Year
3.2 tons
carbon impact
Gas Furnace Cost Calculator
Customize usage and your state's electricity rate for accurate cost estimates.
Daily Cost
$0.62
Monthly Cost
$7.80
Annual Cost
$94
Lifetime Cost
$1,872
Energy Saving Opportunities
ENERGY STARAvailable
Save up to 15% vs standard models
~$14/year savings
Smart VersionAvailable
Smart scheduling saves 15% more energy
~$14/year savings
Energy Saving Tips
- ✓Replace air filter every 3 months
- ✓Seal ductwork leaks
- ✓Schedule annual maintenance
Compare Alternatives
| Appliance | Watts | Annual kWh | Annual Cost |
|---|---|---|---|
| Gas Furnace (current) | 600W | 720 | $94 |
| Heat Pump | 2,400W | 3,840 | $499 |
| Electric Furnace | 10,000W | 9,000 | $1170 |
| Boiler (Electric) | 6,000W | 5,400 | $702 |
Gas Furnace Cost Summary
Purchase Price (one-time)$3,500
Annual Energy Cost (at 13¢/kWh)$94
Lifespan 20 years
Lifetime Energy Cost (energy only)$1,872
Total Cost of Ownership (purchase + energy)$5,372
Gas Furnace Energy FAQ
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