| Previous Heating System: | Oil Heat Boiler |
| Previous Hot Water: | Indirect Tank off Boiler |
| Current System 2000: | EK2 |
| Current Hot Water: | 40 Gallon Tank |
| Annual GHG Savings: | 27647 |
| 30 year saving greenhouse gases: | 829,410 lbs CO2 |
| Previous Fuel Costs: | $8,005 |
| Current Fuel Costs: | $4,502 |
| Annual Savings: | $3,503 |
| 30 Year Savings: | $105,084 |
| Homeowner Comments: |