TerraVis Energy claims its new heat pump system can achieve a seasonal coefficient performance of 3.5 and deliver 30 C of heat indoors at -50 C. CEO Lorenzo Rossi told pv magazine that the system ...

LG looks ahead to highly efficient electric products that can operate off the grid, even in extremely cold temperatures.

The manufacturer claims the new products are particularly suitable for older homes, renovations in extreme climates. All ...

Can you have them in older, larger houses? - Householders with larger homes may hesitate over whether the new tech can heat ...