Case Study: Petersburg, MI

Home Specs:
Location: Petersburg, MI
Year Built: 2004
1,880 sq. ft ranch w/full heated basement
Superior Wall Basement system, R-5
Upper wall 6" with cellulose insulation, R-18
Attic insulation with 12" of cellulose, R-45
3 Ton Geothermal System
HRV - 90% EFF
2 Zone Heating & Cooling
Horizontal loop
Electronic Air Filtering system
2006 Heating, Cooling and Hot water cost $444.87/yr
Therma-Tru exterior Doors.
Sunrise Casement Windows, with ultra-u+plus glass.
Energy Heel Roof Truss System