Whole-House Dehumidifier Energy Cost Calculator
Ducted dehumidification system managing moisture levels throughout the entire home.
Power Draw
700W
watts
Annual kWh
1,008
avg usage
Annual Cost
$131
avg national
CO₂/Year
0.72 tons
carbon impact
Whole-House Dehumidifier Cost Calculator
Customize usage and your state's electricity rate for accurate cost estimates.
Daily Cost
$0.73
Monthly Cost
$10.92
Annual Cost
$131
Lifetime Cost
$1,310
Energy Saving Opportunities
ENERGY STARAvailable
Save up to 15% vs standard models
~$20/year savings
Smart VersionAvailable
Smart scheduling saves 20% more energy
~$26/year savings
Energy Saving Tips
- ✓Connect to HVAC ductwork for whole-home coverage
- ✓Set to 45-50% relative humidity
- ✓Drain directly to floor drain
Compare Alternatives
| Appliance | Watts | Annual kWh | Annual Cost |
|---|---|---|---|
| Whole-House Dehumidifier (current) | 700W | 1,008 | $131 |
| Dehumidifier | 500W | 720 | $94 |
Whole-House Dehumidifier Cost Summary
Purchase Price (one-time)$1,500
Annual Energy Cost (at 13¢/kWh)$131
Lifespan 10 years
Lifetime Energy Cost (energy only)$1,310
Total Cost of Ownership (purchase + energy)$2,810
Whole-House Dehumidifier Energy FAQ
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