Geothermal in Action: Residential

LeRoy, Minnesota

Type of home: Single family, one story Unique features: Ranch-style home with full basement Living space: 2,000 square feet Winter design heat loss: 58,095 Btu/hour Summer design heat gain: 23,759 Btu/hour Installation: Four ton, two speed Water Furnace Horizontal loop: 2,400 feet of polyethylene pipe Heating season: $349.10 (10,518 kWh) Cooling season: $98.46 (1,085 kWh) Owner comments: "I like the air conditioning side of the system for the fact there in no noise in the summer when sitting on the deck, like other coil units being outdoors. I also like the even heat in the winter."

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Learn more about:

What It Is: Economic Advantages

Resources: Incentives & Financing

Resources: Dealer Locator

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Brochures and fact sheets:

GeoThermal: Bringing Comfort to Your World
By Alliant Energy
[PDF format – 7 pages, 174kb]

More brochures and fact sheets….