The Westinghouse EarthDirEX™ 19+ EER, 3.9+ COP geothermal direct geoexchange heat pump is said to require less drilling than other geothermal systems. Also, there is no earth-to-water heat exchanger component, so the heat pump transfers heat more efficiently. Westinghouse geothermal heat pumps utilize all-aluminum Anteater MC® Micro-Channel coils for superior protection against leaks caused by corrosion.

Westinghouse
www.westinghousehvac.com/EarthDirEX
Booth 2200