Geothermal in Action: Residential

Bryant, Iowa

Type of home: Single family, one story Unique features: 1,900 square feet on main floor with heated basement Living space: 3,800 square feet including basement Winter design heat loss: 59,546 Btu/hour Summer design heat gain: 28,417 Btu/hour Installation: Four ton Florida Heat Pump Installed: Fall 1996 Vertical loop: Six wells at 100 feet each Heating season: $440 (7,000 kWh) Cooling season: $107 (1,200 kWh) Owner comment: “I am very pleased with the system and particularly how clean and fresh the air is in our home."

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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….