| Previous Heating System: | Pin Type Boiler |
| Previous Hot Water: | Tankless Coil in Boiler |
| Current System 2000: | EK1 |
| Current Hot Water: | 40 gallon electric w/tank conversion |
| Annual GHG Savings: | 7271 |
| 30 year saving greenhouse gases: | 218,130 lbs CO2 |
| Previous Fuel Costs: | $3,461 |
| Current Fuel Costs: | $2,540 |
| Annual Savings: | $921 |
| 30 Year Savings: | $27,636 |
| Homeowner Comments: |