Case studies

Scio Town Center
Medical building, Ann Arbor, Michigan

• Built in 2005
• 36,000 square feet including basement
• Vertical Loop application -- 60 bore holes at 170 feet deep
• Equipment: Two 30-ton water-to-water geothermal units
• 14 air handlers with water coils
• General contractor -- Scio Group 5
• Average monthly utility cost for all utilities including parking lot lights is $2,700

		Click on pictures at left to view larger versions in a new window.

Log home, Grass Lake, Michigan

• Built in 2006
• 6,500 square feet including basement
• Open loop application
• 8,000 feet of Pex infloor radiant tubing throughout basement and garage, main and second levels
• Infloor radiant tubing is set in a lightweight crete
• Equipment: 10-ton water-to-water geothermal heat pump

Click on pictures at left to view larger versions in a new window.

Ranch home, Manchester, Michigan

• Built in 2006
• 2,000-square-foot ranch home, 2,000-square-foot basement, plus1,100-square-foot garage
• Closed slinky loop application
• Infloor radiant tubing is set in a lightweight crete
• Equipment: 5-ton water-to-water geothermal heat pump

Owner testimonial