Tag Archives: heat pumps

Heat Pumps: The Undiscovered Energy Saver

By Paul Greenwalt, EIT Wood Harbinger’s engineers have been blogging since 2013! This Throwback Thursday series features posts from back in the day that are just too good to stay at the back of the blog. Enjoy this post from Paul Greenwalt, originally published on October 3, 2013: Traditionally, we have used Natural Gas or […]

Posted in All Insignts, Sustainability | Also tagged , , | 5 Responses

The Nitty-Gritty Details of Ground-Source Heat Pumps

By Jeff Yirak, P.E., LEED AP BD+C, O+M A ground-source heat pump system is considered a renewable resource by the State of Washington for Energy Life Cycle Cost Analysis (ELCCA) purposes, and has the potential for significant energy and energy cost savings. The system takes advantage of the temperature consistency of below-ground soil or water, […]

Posted in All Insignts, Commissioning, Mechanical Engineering | Also tagged , , , | 2 Responses