Heat Pump Systems Use Wastewater to Lower HVAC Costs

Laughlin, James
June 2012
WaterWorld;Jun2012, Vol. 28 Issue 6, p20
Trade Publication
The article reports that the Philadelphia Water Department in Philadelphia, Pennsylvania and Novathermal Energy have partnered for the deployment of a commercial scale geothermal system which provides building heat using domestic wastewater. As stated, the project is based on the technology of using wastewater by heat pump systems to lower heating and ventilation industry costs. It states that the project serves to prove the technology's energy savings.


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