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Geothermal & You

Success Stories - Residential

Garnavillo, Iowa

Home in Garnavillo, Iowa

  • Type of home: Single family, one story
  • Unique features: Finished walk-out basement with supplemental electric heat
  • Living space: 3,600 square feet
  • Winter design heat loss: 45,599 Btu/hour
  • Summer design heat gain: 29,774 Btu/hour
  • Installation: Three-ton Water Furnace

Water to air geothermal hot water option

  • Horizontal loop: 2,500 feet of polyethylene pipe
  • Heating season: $370.83 (7,385 kWh)
  • Cooling season: $97.93 (1,262 kWh)

Owner comments:

"We are very pleased with the efficiency, cleanliness and steadiness of temperature."

Note: All figures are estimates. Each design must be evaluated on a case-by-case basis.

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