| Previous Heating System: | Pin Type Boiler |
| Previous Hot Water: | SuperStor 40 Gallon |
| Current System 2000: | EK1 Frontier |
| Current Hot Water: | Indirect hot water tank |
| Annual GHG Savings: | 9437 |
| 30 year saving greenhouse gases: | 283,110 lbs CO2 |
| Previous Fuel Costs: | $3,209 |
| Current Fuel Costs: | $2,013 |
| Annual Savings: | $1,196 |
| 30 Year Savings: | $35,868 |
| Homeowner Comments: |