The technology is called CHESS, which stands for controlled hierarchically engineered superlattice structures. According to ...

Thermoelectric heat pumps — Peltier devices — use semiconductors, which allow them to reach higher temperature differences when used as a heat pump, and also perform better than a conventional ...

Thermoelectric materials offer a promising way to produce electricity from heat, but scientists need a better understanding of these materials' properties and how to control them. Researchers used a ...

7. And there were some smart looking new heat pumps Several original equipment manufacturers had huge new commercial models to showcase, but the Heat Geek stand gained the most attention for ...

Summary <p>This chapter formulates a set of simplified ideal equations for a thermoelectric cooler and heat pumps, with some assumptions, to exhibit the general characteristics of thermoelectric ...

Oregon has launched its new heat pump program. Learn eligibility requirements and how you can take advantage of this ...

An international research group has investigated how PV-powered heat pumps and district heating could be combined to heat a ...

The analysis published in Energy and Buildings evaluates the performance of a 7 kW system using propane as a refrigerant.

The U.S. heating specialist said its new heat pump system can operate "reliably" at -30 C and achieve 100% heating capacity at -17 C, with full cooling capacity being achievable at 50 C.

Dubbed EL18KSLV Side Discharge Heat Pump, the new heat pump system is claimed to have an efficiency rating of up to 19 for Seasonal Energy Efficiency Ratio 2 (SEER2) and 10 for Heating Seasonal ...