Scientists at the University of Padova in Italy have built a residential heat pump prototype that utilizes an air-finned coil heat exchanger or photovoltaic-thermal (PVT) solar collectors as the ...

Small-cap stock KRN Heat Exchanger And Refrigeration Ltd saw its share price gained more than 8% to hit 1 year or 52-week ...

Small-cap stock KRN Heat Exchanger and Refrigeration saw its share price gain over 8% to a 52-week high on Tuesday following ...

KRN Heat Exchanger and Refrigeration (KRN ... The product range includes condenser coils, evaporator units, evaporator coils, ...

Scientists in China have used ground heat exchangers based on volcanic tuff stones to improve storage capabilities and efficiency of photovoltaic-thermal systems. Their experiments showed that the ...