Heat Pump vs Boiler Running Cost Calculator
| Criteria | Heat Pump | Boiler |
|---|---|---|
| Initial Cost | Higher | Lower |
| Efficiency | Higher (typically 300-400%) | Lower (typically 70-90%) |
| Fuel Type | Electricity | Natural Gas, Oil, Propane |
| Operating Cost | Lower | Higher |
| Maintenance Cost | Lower | Higher |
| Lifespan | Similar | Similar |
| Environmental Impact | Lower (depends on electricity source) | Higher (emissions from combustion) |