Troy, MI Retrofit

Location: Troy, MI
Year Built: 1985
2,700 sq ft Colonial - 1/4 acre city lot
Insulation: Attic - R-24, Walls original R-13 Walls
Non-insulated basement walls.
Pella wood themal windows installed in 2000.
4 Ton Geothermal System
Horizontal loops, installed using directional boring.
Retrofit to existing ductwork and vents.
Dual Rheem water heaters.
2006 actual heating/cooling/hot water cost. $703.00

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