Water Source Heat Pumps (WSHP) retrofits have produced transformative success in schools in three separate South Carolina counties, including Richland, Aiken and….

Engineers have many options for optimizing energy efficiency in a WSHP system. Most of these opportunities involve making the most of….

Engineers seeking to meet the waterside economizing requirement of ASHRAE 90.1 - 2013 do not necessarily have to specify multi-zone commercial water source heap pumps with integral economizers. In fact, doing so may undermine efficiency.

One of the greatest advantages to WSHP systems is that they can be coupled with various types of heat sinks, giving users greater opportunity t ….

Most commercial WSHP system will require a cooling tower, which can either be an open or a closed-circuit design. If the system is in a part of the country that periodically sees sub-freezing temperatures during the heating season, it must be….

Control of multi-unit WSHPs is typically quite simple compared to other HVAC systems. In some cases, individual control of units will suffice, such as….