Researchers at the University of Padova in Italy have proposed to improve the performance of residential air heat pumps with air-geothermal heat exchangers and have found this combination may reduce ...

Researchers at the Central University of Jharkhand in India have developed a thermal energy system for buildings that uses an earth-to-air heat exchanger (EAHE) system powered by a standalone PV ...

In installment of Weekly Boiler Tips we dive into the importance of maintaining a functional heat exchanger. Learn how air and trapped condensate can hinder your system's efficiency and how to ...

Heating and cooling pros in Omaha, NE, discuss the role of air filters and how often they should be replaced. Omaha, ...