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How It Works


Blackboard with Equations The science behind geothermal heat pump systems is fairly simple. All you need to know are a few basic concepts:

Energy Efficiency
Learn how heating and cooling efficiency is measured.

Ground Temperature
Find out what goes on below the frost line.

Soil & Rock
Heat transfer is crucial to a geothermal system.

Loop Fluids
Geothermal antifreeze solutions are biodegradable, non-toxic and non-polluting.

Air Distribution
A duct system can make a big difference in both cost and effectiveness.

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