Sam Greyhawk asked: Geothermal Heat Pumps or GHPs can use 30-60% less energy than conventional HVAC systems, Geothermal systems are also quieter and require less maintenance. Geothermal Heat Pumps are not limited to heating, they can also be use for cooling and in some cases they can even be used as water heaters. While we have been using Geothermal heat …
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