Cost: $295
Payback: 3 years
Basement wall
Recommendation: Add insulation
Annual savings: $72
Cost: $794
Payback: 11 years
Air seal-up
Recommendation: Obtain seal-up
Annual Savings: $323
Cost: $502
Payback: 2 years
Heating system
Recommendation: Replace with Energy Star model
Annual Savings: $92
Cost: $3,441
Payback: 37 years
Windows and glass doors
Sliding glass door, poor condition
Recommendation: Replace
Payback: 3 years
Basement wall
Recommendation: Add insulation
Annual savings: $72
Cost: $794
Payback: 11 years
Air seal-up
Recommendation: Obtain seal-up
Annual Savings: $323
Cost: $502
Payback: 2 years
Heating system
Recommendation: Replace with Energy Star model
Annual Savings: $92
Cost: $3,441
Payback: 37 years
Windows and glass doors
Sliding glass door, poor condition
Recommendation: Replace
